Rudy Boonstra, Ph.D. - Publications

Affiliations: 
University of Toronto Scarborough, Toronto, Ontario, Canada 

199 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Stead SM, Edwards PD, Persad R, Boonstra R, Teichroeb JA, Palme R, Bowman J. Coping with extreme free cortisol levels: Seasonal stress axis changes in sympatric North American flying squirrels. General and Comparative Endocrinology. 349: 114467. PMID 38342330 DOI: 10.1016/j.ygcen.2024.114467  0.341
2023 Shiratsuru S, Studd EK, Boutin S, Peers MJL, Majchrzak YN, Menzies AK, Derbyshire R, Jung TS, Krebs CJ, Boonstra R, Murray DL. When death comes: linking predator-prey activity patterns to timing of mortality to understand predation risk. Proceedings. Biological Sciences. 290: 20230661. PMID 37192667 DOI: 10.1098/rspb.2023.0661  0.685
2023 Oli MK, Kenney AJ, Boonstra R, Boutin S, Murray DL, Peers MJL, Gilbert BS, Jung TS, Chaudhary V, Hines JE, Krebs CJ. Does coat colour influence survival? A test in a cyclic population of snowshoe hares. Proceedings. Biological Sciences. 290: 20221421. PMID 37015272 DOI: 10.1098/rspb.2022.1421  0.692
2023 Krebs CJ, Kenney AJ, Gilbert BS, Boonstra R. Long-term monitoring of cycles in Clethrionomys rutilus in the Yukon boreal forest. Integrative Zoology. PMID 36892189 DOI: 10.1111/1749-4877.12718  0.69
2023 Edwards PD, Palme R, Boonstra R. Is chronic stress a causal mechanism for small mammal population cycles? Reconciling the evidence. Oecologia. 201: 609-623. PMID 36864247 DOI: 10.1007/s00442-023-05338-5  0.308
2023 Edwards PD, Boonstra R, Oli MK. An experimental analysis of density-dependence in meadow voles: Within-season and delayed effects. Ecology. e4008. PMID 36807294 DOI: 10.1002/ecy.4008  0.317
2022 Kennah JL, Peers MJL, Vander Wal E, Majchrzak YN, Menzies AK, Studd EK, Boonstra R, Humphries MM, Jung TS, Kenney AJ, Krebs CJ, Boutin S. Coat color mismatch improves survival of a keystone boreal herbivore: Energetic advantages exceed lost camouflage. Ecology. e3882. PMID 36208219 DOI: 10.1002/ecy.3882  0.668
2022 Petrullo L, Delaney D, Boutin S, McAdam AG, Lane JE, Boonstra R, Palme R, Dantzer B. The glucocorticoid response to environmental change is not specific to agents of natural selection in wild red squirrels. Hormones and Behavior. 146: 105262. PMID 36191397 DOI: 10.1016/j.yhbeh.2022.105262  0.794
2022 Petrullo L, Ren T, Wu M, Boonstra R, Palme R, Boutin S, McAdam AG, Dantzer B. Glucocorticoids coordinate changes in gut microbiome composition in wild North American red squirrels. Scientific Reports. 12: 2605. PMID 35173201 DOI: 10.1038/s41598-022-06359-5  0.792
2022 Majchrzak YN, Peers MJL, Studd EK, Menzies AK, Walker PD, Shiratsuru S, McCaw LK, Boonstra R, Humphries M, Jung TS, Kenney AJ, Krebs CJ, Murray DL, Boutin S. Balancing food acquisition and predation risk drives demographic changes in snowshoe hare population cycles. Ecology Letters. PMID 35148018 DOI: 10.1111/ele.13975  0.721
2021 Lavergne SG, Krebs CJ, Kenney AJ, Boutin S, Murray D, Palme R, Boonstra R. The impact of variable predation risk on stress in snowshoe hares over the cycle in North America's boreal forest: adjusting to change. Oecologia. PMID 34435235 DOI: 10.1007/s00442-021-05019-1  0.73
2021 Peers MJL, Reimer JR, Majchrzak YN, Menzies AK, Studd EK, Boonstra R, Kenney AJ, Krebs CJ, O'Donoghue M, Boutin S. Contribution of late-litter juveniles to the population dynamics of snowshoe hares. Oecologia. PMID 33743069 DOI: 10.1007/s00442-021-04895-x  0.748
2021 Edwards PD, Frenette-Ling C, Palme R, Boonstra R. A mechanism for population self-regulation: social density suppresses GnRH expression and reduces reproductivity in voles. The Journal of Animal Ecology. PMID 33550586 DOI: 10.1111/1365-2656.13430  0.33
2020 Delehanty B, Bossart GD, Champagne C, Crocker DE, Elliott KH, Fair PA, Houser D, Newman AEM, Boonstra R. Measurement of free glucocorticoids: quantifying corticosteroid binding capacity and its variation within and among mammal and bird species. Conservation Physiology. 8: coaa057. PMID 32922800 DOI: 10.1093/Conphys/Coaa057  0.327
2020 Peers MJL, Konkolics SM, Lamb CT, Majchrzak YN, Menzies AK, Studd EK, Boonstra R, Kenney AJ, Krebs CJ, Martinig AR, McCulloch B, Silva J, Garland L, Boutin S. Prey availability and ambient temperature influence carrion persistence in the boreal forest. The Journal of Animal Ecology. PMID 32686089 DOI: 10.1111/1365-2656.13275  0.737
2020 Eleftheriou A, Palme R, Boonstra R. Assessment of the Stress Response in North American Deermice: Laboratory and Field Validation of Two Enzyme Immunoassays for Fecal Corticosterone Metabolites. Animals : An Open Access Journal From Mdpi. 10. PMID 32630075 DOI: 10.3390/Ani10071120  0.321
2020 Edwards PD, Sookhan N, Boonstra R. The role of herbivory in the macroevolution of vertebrate hormone dynamics. Ecology Letters. PMID 32510838 DOI: 10.1111/Ele.13536  0.332
2020 Boonstra R, Bodner K, Bosson C, Delehanty B, Richardson ES, Lunn NJ, Derocher AE, Molnár PK. The stress of Arctic warming on polar bears. Global Change Biology. PMID 32364624 DOI: 10.1111/Gcb.15142  0.366
2020 Lavergne SG, Peers MJL, Mastromonaco G, Majchrzak YN, Nair A, Boutin S, Boonstra R. Hair cortisol as a reliable indicator of stress physiology in the snowshoe hare: Influence of body region, sex, season, and predator-prey population dynamics. General and Comparative Endocrinology. 294: 113471. PMID 32234297 DOI: 10.1016/J.Ygcen.2020.113471  0.598
2020 Teichroeb JA, Stead SM, Edwards PD, Landry F, Palme R, Boonstra R. Anogenital distance as a measure of male competitive ability in Rwenzori Angolan colobus. American Journal of Primatology. e23111. PMID 32083334 DOI: 10.1002/Ajp.23111  0.335
2020 Edwards PD, Mooney SJ, Bosson CO, Toor I, Palme R, Holmes MM, Boonstra R. The stress of being alone: Removal from the colony, but not social subordination, increases fecal cortisol metabolite levels in eusocial naked mole-rats. Hormones and Behavior. 104720. PMID 32081743 DOI: 10.1016/J.Yhbeh.2020.104720  0.336
2020 Oli MK, Krebs CJ, Kenney AJ, Boonstra R, Boutin S, Hines JE. Demography of snowshoe hare population cycles. Ecology. e02969. PMID 31922605 DOI: 10.1002/Ecy.2969  0.743
2020 Gigliotti LC, Berg ND, Boonstra R, Cleveland SM, Diefenbach DR, Gese EM, Ivan JS, Kielland K, Krebs CJ, Kumar AV, Mills LS, Pauli JN, Underwood HB, Wilson EC, Sheriff MJ. Latitudinal variation in snowshoe hare (Lepus americanus) body mass: a test of Bergmann’s rule Canadian Journal of Zoology. 98: 88-95. DOI: 10.1139/Cjz-2019-0184  0.651
2020 Jung TS, Boonstra R, Krebs CJ. Mark my words: experts’ choice of marking methods used in capture-mark-recapture studies of small mammals Journal of Mammalogy. 101: 307-317. DOI: 10.1093/Jmammal/Gyz188  0.632
2020 Peers MJL, Majchrzak YN, Menzies AK, Studd EK, Bastille-Rousseau G, Boonstra R, Humphries M, Jung TS, Kenney AJ, Krebs CJ, Murray DL, Boutin S. Climate change increases predation risk for a keystone species of the boreal forest Nature Climate Change. 10: 1149-1153. DOI: 10.1038/S41558-020-00908-4  0.737
2020 Jung TS, Kukka PM, Peers MJL, Schmiegelow FKA, Boonstra R, Boutin S, Majchrzak YN. Error in trapper-reported sex of lynx (Lynx canadensis) and wolverine (Gulo gulo): implications for analyses of harvest records European Journal of Wildlife Research. 66. DOI: 10.1007/S10344-020-01395-W  0.5
2020 Sosa S, Dobson FS, Bordier C, Neuhaus P, Saraux C, Bosson C, Palme R, Boonstra R, Viblanc VA. Social stress in female Columbian ground squirrels: density-independent effects of kin contribute to variation in fecal glucocorticoid metabolites Behavioral Ecology and Sociobiology. 74. DOI: 10.1007/S00265-020-02830-3  0.364
2020 Oli MK, Krebs CJ, Kenney AJ, Boonstra R, Boutin S, Hines JE. Demography of Snowshoe Hare Cycles in Canada's Boreal Forest The Bulletin of the Ecological Society of America. 101. DOI: 10.1002/Bes2.1678  0.692
2019 Boudreau MR, Seguin JL, Boonstra R, Palme R, Boutin S, Krebs CJ, Murray DL. Experimental increase in predation risk causes a cascading stress response in free-ranging snowshoe hares. Oecologia. PMID 31535254 DOI: 10.1007/S00442-019-04500-2  0.715
2019 van Kesteren F, Delehanty B, Westrick SE, Palme R, Boonstra R, Lane JE, Boutin S, McAdam AG, Dantzer B. Experimental Increases in Glucocorticoids Alter Function of the HPA Axis in Wild Red Squirrels without Negatively Impacting Survival and Reproduction. Physiological and Biochemical Zoology : Pbz. 92: 445-458. PMID 31365306 DOI: 10.1086/705121  0.782
2019 Guindre-Parker S, Mcadam AG, van Kesteren F, Palme R, Boonstra R, Boutin S, Lane JE, Dantzer B. Individual variation in phenotypic plasticity of the stress axis. Biology Letters. 15: 20190260. PMID 31337294 DOI: 10.1098/Rsbl.2019.0260  0.8
2019 Krebs CJ, Boonstra R, Gilbert BS, Kenney AJ, Boutin S. Impact of Climate Change on the Small Mammal Community of the Yukon Boreal Forest. Integrative Zoology. PMID 30983064 DOI: 10.1111/1749-4877.12397  0.74
2019 Zangrandi PL, Mendonça AF, Cruz-Neto AP, Boonstra R, Vieira EM. The impact of botfly parasitism on the health of the gracile mouse opossum (Gracilinanus agilis). Parasitology. 1-9. PMID 30915931 DOI: 10.1017/S003118201900026X  0.405
2019 Studd EK, Boudreau MR, Majchrzak YN, Menzies AK, Peers MJL, Seguin JL, Lavergne SG, Boonstra R, Murray DL, Boutin S, Humphries MM. Use of Acceleration and Acoustics to Classify Behavior, Generate Time Budgets, and Evaluate Responses to Moonlight in Free-Ranging Snowshoe Hares Frontiers in Ecology and Evolution. 7. DOI: 10.3389/Fevo.2019.00154  0.515
2019 Lavergne S, Smith K, Kenney A, Krebs C, Palme R, Boonstra R. Physiology and behaviour of juvenile snowshoe hares at the start of the 10-year cycle Animal Behaviour. 157: 141-152. DOI: 10.1016/J.Anbehav.2019.09.003  0.708
2019 Westrick SE, van Kesteren F, Palme R, Boonstra R, Lane JE, Boutin S, McAdam AG, Dantzer B. Stress activity is not predictive of coping style in North American red squirrels Behavioral Ecology and Sociobiology. 73. DOI: 10.1007/S00265-019-2728-2  0.784
2018 Peers MJL, Majchrzak YN, Neilson E, Lamb CT, Hämäläinen A, Haines JA, Garland L, Doran-Myers D, Broadley K, Boonstra R, Boutin S. Quantifying fear effects on prey demography in nature. Ecology. PMID 29897623 DOI: 10.1002/Ecy.2381  0.565
2018 Fauteux D, Gauthier G, Berteaux D, Palme R, Boonstra R. High Arctic lemmings remain reproductively active under predator-induced elevated stress. Oecologia. PMID 29651661 DOI: 10.1007/S00442-018-4140-4  0.439
2018 Krebs CJ, Boonstra R, Kenney AJ, Gilbert BS. Hares and Small Rodent Cycles: a 45-year Perspective on Predator-prey Dynamics in the Yukon Boreal Forest Australian Zoologist. 39: 724-732. DOI: 10.7882/Az.2018.012  0.697
2018 Peers MJ, Majchrzak YN, Konkolics SM, Boonstra R, Boutin S. Scavenging By Snowshoe Hares (Lepus americanus) In Yukon, Canada Northwestern Naturalist. 99: 232-235. DOI: 10.1898/Nwn18-05.1  0.546
2018 Desantis LM, Bowman J, Faught E, Boonstra R, Vijayan MM, Burness G. Corticosteroid-binding globulin levels in North American sciurids: implications for the flying squirrel stress axis Canadian Journal of Zoology. 96: 1090-1096. DOI: 10.1139/Cjz-2017-0300  0.32
2018 MacLeod KJ, Krebs CJ, Boonstra R, Sheriff MJ. Fear and lethality in snowshoe hares: the deadly effects of non-consumptive predation risk Oikos. 127: 375-380. DOI: 10.1111/Oik.04890  0.664
2018 Edwards PD, Dean EK, Palme R, Boonstra R. Assessing space use in meadow voles: the relationship to reproduction and the stress axis Journal of Mammalogy. 100: 4-12. DOI: 10.1093/Jmammal/Gyy161  0.378
2017 Sheriff MJ, Boonstra R, Palme R, Buck CL, Barnes BM. Coping with differences in snow cover: the impact on the condition, physiology and fitness of an arctic hibernator. Conservation Physiology. 5: cox065. PMID 29218224 DOI: 10.1093/Conphys/Cox065  0.472
2017 Boonstra R, Boutin S, Jung TS, Krebs CJ, Taylor S. The impact of rewilding, species introductions and climate change on the structure and function of the Yukon boreal forest ecosystem. Integrative Zoology. PMID 29168615 DOI: 10.1111/1749-4877.12288  0.74
2017 Sheriff MJ, Bell A, Boonstra R, Dantzer B, Lavergne SG, McGhee KE, MacLeod KJ, Winandy L, Zimmer C, Love OP. Integrating Ecological and Evolutionary Context in the Study of Maternal Stress. Integrative and Comparative Biology. 57: 437-449. PMID 28957523 DOI: 10.1093/Icb/Icx105  0.64
2017 Boonstra R, Dušek A, Lane JE, Boutin S. When the ball is in the female's court: how the scramble-competition mating system of the North American red squirrel has shaped male physiology and testosterone dynamics. General and Comparative Endocrinology. PMID 28648995 DOI: 10.1016/J.Ygcen.2017.06.016  0.534
2017 Krebs CJ, Boonstra R, Boutin S. Using experimentation to understand the 10-year snowshoe hare cycle in the boreal forest of North America. The Journal of Animal Ecology. PMID 28636751 DOI: 10.1111/1365-2656.12720  0.754
2017 Fauteux D, Gauthier G, Berteaux D, Bosson C, Palme R, Boonstra R. Assessing Stress in Arctic Lemmings: Fecal Metabolite Levels Reflect Plasma Free Corticosterone Levels. Physiological and Biochemical Zoology : Pbz. 90: 370-382. PMID 28384423 DOI: 10.1086/691337  0.337
2017 Johnsen K, Boonstra R, Boutin S, Devineau O, Krebs CJ, Andreassen HP. Surviving winter: Food, but not habitat structure, prevents crashes in cyclic vole populations. Ecology and Evolution. 7: 115-124. PMID 28070280 DOI: 10.1002/Ece3.2635  0.739
2017 Sullivan TP, Sullivan DS, Boonstra R, Krebs CJ, Vyse A. Mechanisms of population limitation in the southern red-backed vole in conifer forests of western North America: insights from a long-term study Journal of Mammalogy. 98: 1367-1378. DOI: 10.1093/Jmammal/Gyx082  0.656
2017 Boonstra R, Krebs C, Cowcill K. Responses of key understory plants in the boreal forests of western North America to natural versus anthropogenic nitrogen levels Forest Ecology and Management. 401: 45-54. DOI: 10.1016/J.Foreco.2017.06.065  0.67
2016 Boonstra R, Andreassen HP, Boutin S, Hušek J, Ims RA, Krebs CJ, Skarpe C, Wabakken P. Why Do the Boreal Forest Ecosystems of Northwestern Europe Differ from Those of Western North America? Bioscience. 66: 722-734. PMID 28533563 DOI: 10.1093/Biosci/Biw080  0.737
2016 Werner JR, Gillis EA, Boonstra R, Krebs CJ. You can hide but you can't run: apparent competition, predator responses and the decline of Arctic ground squirrels in boreal forests of the southwest Yukon. Peerj. 4: e2303. PMID 27635312 DOI: 10.7717/Peerj.2303  0.824
2016 Edwards PD, Palme R, Boonstra R. Seasonal programming, not competition nor testosterone, drives stress axis changes in a partially-semelparous mammal. Hormones and Behavior. PMID 27561227 DOI: 10.1016/J.Yhbeh.2016.08.007  0.413
2016 Stothart MR, Bobbie CB, Schulte-Hostedde AI, Boonstra R, Palme R, Mykytczuk NC, Newman AE. Stress and the microbiome: linking glucocorticoids to bacterial community dynamics in wild red squirrels. Biology Letters. 12. PMID 26740566 DOI: 10.1098/Rsbl.2015.0875  0.675
2016 Desantis LM, Bowman J, Lahoda CV, Boonstra R, Burness G. Responses of New World flying squirrels to the acute stress of capture and handling Journal of Mammalogy. 97: 80-88. DOI: 10.1093/Jmammal/Gyv156  0.355
2016 Viblanc VA, Pasquaretta C, Sueur C, Boonstra R, Dobson FS. Aggression in Columbian ground squirrels: relationships with age, kinship, energy allocation, and fitness Behavioral Ecology. 27: 1716-1725. DOI: 10.1093/Beheco/Arw098  0.338
2015 Edwards PD, Boonstra R. Coping with pregnancy after 9 months in the dark: post-hibernation buffering of high maternal stress in arctic ground squirrels. General and Comparative Endocrinology. PMID 26555380 DOI: 10.1016/J.Ygcen.2015.11.004  0.35
2015 Fletcher QE, Dantzer B, Boonstra R. The impact of reproduction on the hippocampal-hypothalamic-pituitary-adrenal stress axis of free-living male northern red backed voles (Myodes rutilus). General and Comparative Endocrinology. PMID 26188715 DOI: 10.1016/J.Ygcen.2015.07.004  0.68
2015 Soma KK, Rendon NM, Boonstra R, Albers HE, Demas GE. DHEA effects on brain and behavior: insights from comparative studies of aggression. The Journal of Steroid Biochemistry and Molecular Biology. 145: 261-72. PMID 24928552 DOI: 10.1016/J.Jsbmb.2014.05.011  0.317
2015 Sheriff MJ, Mcmahon EK, Krebs CJ, Boonstra R. Predator-induced maternal stress and population demography in snowshoe hares: The more severe the risk, the longer the generational effect Journal of Zoology. 296: 305-310. DOI: 10.1111/Jzo.12249  0.691
2015 Villette P, Krebs CJ, Jung TS, Boonstra R. Can camera trapping provide accurate estimates of small mammal ( Myodes rutilus and Peromyscus maniculatus ) density in the boreal forest? Journal of Mammalogy. 97: 32-40. DOI: 10.1093/Jmammal/Gyv150  0.67
2015 Werner JR, Krebs CJ, Donker SA, Boonstra R, Sheriff MJ. Arctic ground squirrel population collapse in the boreal forests of the Southern Yukon Wildlife Research. 42: 176-184. DOI: 10.1071/Wr14240  0.692
2014 Dantzer B, Fletcher QE, Boonstra R, Sheriff MJ. Measures of physiological stress: a transparent or opaque window into the status, management and conservation of species? Conservation Physiology. 2: cou023. PMID 27293644 DOI: 10.1093/Conphys/Cou023  0.702
2014 Boonstra R, Mo K, Monks DA. Managing anabolic steroids in pre-hibernating Arctic ground squirrels: obtaining their benefits and avoiding their costs. Biology Letters. 10: 20140734. PMID 25376801 DOI: 10.1098/Rsbl.2014.0734  0.307
2014 McArthur C, Banks PB, Boonstra R, Forbey JS. The dilemma of foraging herbivores: dealing with food and fear. Oecologia. 176: 677-89. PMID 25270335 DOI: 10.1007/S00442-014-3076-6  0.335
2014 Lavergne SG, McGowan PO, Krebs CJ, Boonstra R. Impact of high predation risk on genome-wide hippocampal gene expression in snowshoe hares. Oecologia. 176: 613-24. PMID 25234370 DOI: 10.1007/S00442-014-3053-0  0.67
2014 Boonstra R, Dantzer B, Delehanty B, Fletcher QE, Sheriff MJ. Equipped for life in the boreal forest: The role of the stress axis in mammals Arctic. 67: 82-97. DOI: 10.14430/Arctic4357  0.709
2014 Krebs CJ, Boonstra R, Boutin S, Sinclair ARE, Smith JNM, Scott Gilbert B, Martin K, O'Donoghue M, Turkington R. Trophic dynamics of the boreal forests of the Kluane region Arctic. 67: 71-81. DOI: 10.14430/Arctic4350  0.764
2014 Krebs CJ, Bryant J, Kielland K, O'Donoghue M, Doyle F, Carriere S, DiFolco D, Berg N, Boonstra R, Boutin S, Kenney AJ, Reid DG, Bodony K, Putera J, Timm HK, et al. What factors determine cyclic amplitude in the snowshoe hare (Lepus americanus) cycle? Canadian Journal of Zoology. 92: 1039-1048. DOI: 10.1139/Cjz-2014-0159  0.728
2013 Dantzer B, Newman AE, Boonstra R, Palme R, Boutin S, Humphries MM, McAdam AG. Density triggers maternal hormones that increase adaptive offspring growth in a wild mammal. Science (New York, N.Y.). 340: 1215-7. PMID 23599265 DOI: 10.1126/Science.1235765  0.804
2013 Anson JR, Dickman CR, Boonstra R, Jessop TS. Stress triangle: do introduced predators exert indirect costs on native predators and prey? Plos One. 8: e60916. PMID 23585861 DOI: 10.1371/Journal.Pone.0060916  0.414
2013 Bosson CO, Palme R, Boonstra R. Assessing the impact of live-capture, confinement, and translocation on stress and fate in eastern gray squirrels Journal of Mammalogy. 94: 1401-1411. DOI: 10.1644/13-Mamm-A-046.1  0.352
2013 Krebs CJ, Kielland K, Bryant J, O'Donoghue M, Doyle F, McIntyre C, Difolco D, Berg N, Carriere S, Boonstra R, Boutin S, Kenney AJ, Reid DG, Bodony K, Putera J, et al. Synchrony in the snowshoe hare (Lepus americanus) cycle in northwestern North America, 1970-2012 Canadian Journal of Zoology. 91: 562-572. DOI: 10.1139/Cjz-2013-0012  0.685
2013 Desantis LM, Delehanty B, Weir JT, Boonstra R. Mediating free glucocorticoid levels in the blood of vertebrates: Are corticosteroid-binding proteins always necessary? Functional Ecology. 27: 107-119. DOI: 10.1111/1365-2435.12038  0.337
2013 Breuner CW, Delehanty B, Boonstra R. Evaluating stress in natural populations of vertebrates: Total CORT is not good enough Functional Ecology. 27: 24-36. DOI: 10.1111/1365-2435.12016  0.399
2013 Boonstra R. Reality as the leading cause of stress: Rethinking the impact of chronic stress in nature Functional Ecology. 27: 11-23. DOI: 10.1111/1365-2435.12008  0.357
2012 Delehanty B, Boonstra R. The benefits of baseline glucocorticoid measurements: maximal cortisol production under baseline conditions revealed in male Richardon's ground squirrels (Urocitellus richardsonii). General and Comparative Endocrinology. 178: 470-6. PMID 22814333 DOI: 10.1016/J.Ygcen.2012.07.009  0.347
2012 Montiglio PO, Pelletier F, Palme R, Garant D, Réale D, Boonstra R. Noninvasive monitoring of fecal cortisol metabolites in the eastern chipmunk (Tamias striatus): validation and comparison of two enzyme immunoassays. Physiological and Biochemical Zoology : Pbz. 85: 183-93. PMID 22418710 DOI: 10.1086/664592  0.304
2012 Boonstra R, Krebs CJ. Population dynamics of red-backed voles (Myodes) in North America. Oecologia. 168: 601-20. PMID 21947547 DOI: 10.1007/S00442-011-2120-Z  0.709
2012 Kupferschmidt DA, Newman AE, Boonstra R, Erb S. Antagonism of cannabinoid 1 receptors reverses the anxiety-like behavior induced by central injections of corticotropin-releasing factor and cocaine withdrawal. Neuroscience. 204: 125-33. PMID 21784132 DOI: 10.1016/J.Neuroscience.2011.07.022  0.646
2012 Bosson CO, Islam Z, Boonstra R. The impact of live trapping and trap model on the stress profiles of North American red squirrels Journal of Zoology. 288: 159-169. DOI: 10.1111/J.1469-7998.2012.00941.X  0.341
2012 Sheriff MJ, Wheeler H, Donker SA, Krebs CJ, Palme R, Hik DS, Boonstra R. Mountain-top and valley-bottom experiences: The stress axis as an integrator of environmental variability in arctic ground squirrel populations Journal of Zoology. 287: 65-75. DOI: 10.1111/J.1469-7998.2011.00888.X  0.703
2011 Barker JM, Boonstra R, Wojtowicz JM. From pattern to purpose: how comparative studies contribute to understanding the function of adult neurogenesis. The European Journal of Neuroscience. 34: 963-77. PMID 21929628 DOI: 10.1111/J.1460-9568.2011.07823.X  0.49
2011 Dantzer B, McAdam AG, Palme R, Boutin S, Boonstra R. How does diet affect fecal steroid hormone metabolite concentrations? An experimental examination in red squirrels. General and Comparative Endocrinology. 174: 124-31. PMID 21871893 DOI: 10.1016/J.Ygcen.2011.08.010  0.761
2011 Delehanty B, Boonstra R. Coping with intense reproductive aggression in male arctic ground squirrels: the stress axis and its signature tell divergent stories. Physiological and Biochemical Zoology : Pbz. 84: 417-28. PMID 21743255 DOI: 10.1086/660809  0.369
2011 Sheriff MJ, Dantzer B, Delehanty B, Palme R, Boonstra R. Measuring stress in wildlife: techniques for quantifying glucocorticoids. Oecologia. 166: 869-87. PMID 21344254 DOI: 10.1007/S00442-011-1943-Y  0.644
2011 Clinchy M, Zanette L, Charlier TD, Newman AE, Schmidt KL, Boonstra R, Soma KK. Multiple measures elucidate glucocorticoid responses to environmental variation in predation threat. Oecologia. 166: 607-14. PMID 21279653 DOI: 10.1007/S00442-011-1915-2  0.718
2011 Sheriff MJ, Krebs CJ, Boonstra R. From process to pattern: how fluctuating predation risk impacts the stress axis of snowshoe hares during the 10-year cycle. Oecologia. 166: 593-605. PMID 21246218 DOI: 10.1007/S00442-011-1907-2  0.713
2011 Krebs CJ, Boonstra R, Gilbert S, Reid D, Kenney AJ, Hofer EJ. Density estimation for small mammals from livetrapping grids: Rodents in northern Canada Journal of Mammalogy. 92: 974-981. DOI: 10.1644/10-Mamm-A-313.1  0.643
2011 Boonstra R, Bradley AJ, Delehanty B. Preparing for hibernation in ground squirrels: Adrenal androgen production in summer linked to environmental severity in winter Functional Ecology. 25: 1348-1359. DOI: 10.1111/J.1365-2435.2011.01890.X  0.335
2011 Dantzer B, McAdam AG, Palme R, Humphries MM, Boutin S, Boonstra R. Maternal androgens and behaviour in free-ranging North American red squirrels Animal Behaviour. 81: 469-479. DOI: 10.1016/J.Anbehav.2010.11.021  0.783
2010 Clinchy M, Schulkin J, Zanette LY, Sheriff MJ, McGowan PO, Boonstra R. The Neurological Ecology of Fear: Insights Neuroscientists and Ecologists Have to Offer one Another. Frontiers in Behavioral Neuroscience. 4: 21. PMID 21629856 DOI: 10.3389/Fnbeh.2011.00021  0.316
2010 Sheriff MJ, Krebs CJ, Boonstra R. The ghosts of predators past: population cycles and the role of maternal programming under fluctuating predation risk. Ecology. 91: 2983-94. PMID 21058558 DOI: 10.1890/09-1108.1  0.705
2010 Travers M, Clinchy M, Zanette L, Boonstra R, Williams TD. Indirect predator effects on clutch size and the cost of egg production. Ecology Letters. 13: 980-8. PMID 20528899 DOI: 10.1111/J.1461-0248.2010.01488.X  0.405
2010 Johnson KM, Boonstra R, Wojtowicz JM. Hippocampal neurogenesis in food-storing red squirrels: the impact of age and spatial behavior. Genes, Brain, and Behavior. 9: 583-91. PMID 20487030 DOI: 10.1111/J.1601-183X.2010.00589.X  0.354
2010 Dantzer B, McAdam AG, Palme R, Fletcher QE, Boutin S, Humphries MM, Boonstra R. Fecal cortisol metabolite levels in free-ranging North American red squirrels: Assay validation and the effects of reproductive condition. General and Comparative Endocrinology. 167: 279-86. PMID 20346362 DOI: 10.1016/J.Ygcen.2010.03.024  0.782
2010 Sheriff MJ, Krebs CJ, Boonstra R. Assessing stress in animal populations: Do fecal and plasma glucocorticoids tell the same story? General and Comparative Endocrinology. 166: 614-9. PMID 20051245 DOI: 10.1016/J.Ygcen.2009.12.017  0.65
2010 Krebs CJ, Cowcill K, Boonstra R, Kenney AJ. Do changes in berry crops drive population fluctuations in small rodents in the southwestern Yukon? Journal of Mammalogy. 91: 500-509. DOI: 10.1644/09-Mamm-A-005.1  0.705
2010 Smith JJ, Millar JS, Longstaffe FJ, Boonstra R. The effect of metabolic rate on stable carbon and nitrogen isotope compositions in deer mice, Peromyscus maniculatus Canadian Journal of Zoology. 88: 36-42. DOI: 10.1139/Z09-116  0.474
2009 Sheriff MJ, Krebs CJ, Boonstra R. The sensitive hare: sublethal effects of predator stress on reproduction in snowshoe hares. The Journal of Animal Ecology. 78: 1249-58. PMID 19426257 DOI: 10.1111/J.1365-2656.2009.01552.X  0.673
2009 Bosson CO, Palme R, Boonstra R. Assessment of the stress response in Columbian ground squirrels: laboratory and field validation of an enzyme immunoassay for fecal cortisol metabolites. Physiological and Biochemical Zoology : Pbz. 82: 291-301. PMID 19335228 DOI: 10.1086/597530  0.344
2009 Delehanty B, Boonstra R. Impact of live trapping on stress profiles of Richardson's ground squirrel (Spermophilus richardsonii). General and Comparative Endocrinology. 160: 176-82. PMID 19059261 DOI: 10.1016/J.Ygcen.2008.11.011  0.387
2009 Sheriff MJ, Bosson CO, Krebs CJ, Boonstra R. A non-invasive technique for analyzing fecal cortisol metabolites in snowshoe hares (Lepus americanus). Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 179: 305-13. PMID 18998149 DOI: 10.1007/S00360-008-0314-4  0.619
2009 Krebs CJ, Boonstra R, Cowcill K, Kenney AJ. Climatic determinants of berry crops in the boreal forest of the southwestern Yukon Botany. 87: 401-408. DOI: 10.1139/B09-013  0.637
2009 Boonstra R, Krebs CJ. The effect of odour on trap response in Microtus townsendii Journal of Zoology. 180: 467-476. DOI: 10.1111/J.1469-7998.1976.Tb04692.X  0.629
2008 Boonstra R, Lane JE, Boutin S, Bradley A, Desantis L, Newman AE, Soma KK. Plasma DHEA levels in wild, territorial red squirrels: seasonal variation and effect of ACTH. General and Comparative Endocrinology. 158: 61-7. PMID 18558404 DOI: 10.1016/J.Ygcen.2008.05.004  0.749
2008 Boonstra R, Desantis L, Krebs CJ, Hik DS. Climate and nutrient influences on the growth of white spruce trees in the boreal forests of the Yukon Climate Research. 36: 123-130. DOI: 10.3354/Cr00736  0.657
2008 Krebs CJ, Carrier P, Boutin S, Boonstra R, Hofer E. Mushroom crops in relation to weather in the southwestern Yukon Botany. 86: 1497-1502. DOI: 10.1139/B08-094  0.776
2008 Amrein I, Lipp H, Boonstra R, Wojtowicz JM. 30 Adult Hippocampal Neurogenesis in Natural Populations of Mammals Cold Spring Harbor Monograph Archive. 52: 645-659. DOI: 10.1101/087969784.52.645  0.375
2006 Boonstra R, Krebs CJ. Population limitation of the northern red-backed vole in the boreal forests of northern Canada. The Journal of Animal Ecology. 75: 1269-84. PMID 17032359 DOI: 10.1111/J.1365-2656.2006.01149.X  0.721
2006 Hodges KE, Boonstra R, Krebs CJ. Overwinter mass loss of snowshoe hares in the Yukon: starvation, stress, adaptation or artefact? The Journal of Animal Ecology. 75: 1-13. PMID 16903038 DOI: 10.1111/J.1365-2656.2005.01018.X  0.629
2006 Fletcher QE, Boonstra R. Do captive male meadow voles experience acute stress in response to weasel odour? Canadian Journal of Zoology. 84: 583-588. DOI: 10.1139/Z06-033  0.352
2006 Fletcher QE, Boonstra R. Impact of live trapping on the stress response of the meadow vole (Microtus pennsylvanicus) Journal of Zoology. 270: 473-478. DOI: 10.1111/J.1469-7998.2006.00153.X  0.333
2005 Barker JM, Boonstra R. Preparing for winter: divergence in the summer-autumn hematological profiles from representative species of the squirrel family. Comparative Biochemistry and Physiology. Part a, Molecular & Integrative Physiology. 142: 32-42. PMID 16111907 DOI: 10.1016/J.Cbpa.2005.07.003  0.508
2005 Barker JM, Wojtowicz JM, Boonstra R. Where's my dinner? Adult neurogenesis in free-living food-storing rodents. Genes, Brain, and Behavior. 4: 89-98. PMID 15720405 DOI: 10.1111/J.1601-183X.2004.00097.X  0.518
2005 Boonstra R. Equipped for life: The adaptive role of the stress axis in male mammals Journal of Mammalogy. 86: 236-247. DOI: 10.1644/Bhe-001.1  0.399
2005 Gillis EA, Hik DS, Boonstra R, Karels TJ, Krebs CJ. Being high is better: Effects of elevation and habitat on arctic ground squirrel demography Oikos. 108: 231-240. DOI: 10.1111/J.0030-1299.2005.13535.X  0.823
2004 Boonstra R. Coping with changing northern environments: the role of the stress axis in birds and mammals. Integrative and Comparative Biology. 44: 95-108. PMID 21680490 DOI: 10.1093/Icb/44.2.95  0.42
2004 Hik DS, Boonstra R. Introduction: biology of the canadian arctic: a crucible for change in the 21st century. Integrative and Comparative Biology. 44: 81-4. PMID 21680488 DOI: 10.1093/Icb/44.2.81  0.393
2004 Clinchy M, Zanette L, Boonstra R, Wingfield JC, Smith JN. Balancing food and predator pressure induces chronic stress in songbirds. Proceedings. Biological Sciences / the Royal Society. 271: 2473-9. PMID 15590598 DOI: 10.1098/Rspb.2004.2913  0.354
2003 Karels TJ, Boonstra R. Reducing solar heat gain during winter: The role of white bark in northern deciduous trees Arctic. 56: 168-174. DOI: 10.14430/Arctic612  0.304
2003 Boonstra R, Bowman L. Demography of short‐tailed shrew populations living on polychlorinated biphenyl—contaminated sites Environmental Toxicology and Chemistry. 22: 1394-1403. DOI: 10.1002/Etc.5620220628  0.409
2002 Boyce MS, Krebs CJ, Boutin S, Boonstra R. Population Cycles in Ecosystem Context@@@Ecosystem Dynamics of the Boreal Forest: The Kluane Project Ecology. 83: 2064. DOI: 10.2307/3071790  0.716
2001 Boonstra R, Galea L, Matthews S, Wojtowicz JM. Adult neurogenesis in natural populations. Canadian Journal of Physiology and Pharmacology. 79: 297-302. PMID 11332506 DOI: 10.1139/Y00-135  0.572
2001 Boonstra R, McColl CJ, Karels TJ. Reproduction at all costs: The adaptive stress response of male arctic ground squirrels Ecology. 82: 1930-1946. DOI: 10.1890/0012-9658(2001)082[1930:Raacta]2.0.Co;2  0.388
2001 Krebs CJ, Boonstra R, Boutin S, Sinclair ARE. What drives the 10-year cycle of snowshoe hares? Bioscience. 51: 25-35. DOI: 10.1641/0006-3568(2001)051[0025:Wdtyco]2.0.Co;2  0.73
2001 Boonstra R, Hubbs AH, Lacey EA, McColl CJ. Seasonal changes in glucocorticoid and testosterone concentrations in free-living arctic ground squirrels from the boreal forest of the Yukon Canadian Journal of Zoology. 79: 49-58. DOI: 10.1139/Z00-175  0.367
2001 Krebs CJ, Boonstra R, Nams V, O'Donoghue M, Hodges KE, Boutin S. Estimating snowshoe hare population density from pellet plots: A further evaluation Canadian Journal of Zoology. 79: 1-4. DOI: 10.1139/Cjz-79-1-1  0.792
2001 Hik DS, McColl CJ, Boonstra R. Why are arctic ground squirrels more stressed in the boreal forest than in alpine meadows? Ecoscience. 8: 275-288. DOI: 10.1080/11956860.2001.11682654  0.388
2001 Ergon T, MacKinnon JL, Stenseth NC, Boonstra R, Lambin X. Mechanisms for delayed density-dependent reproductive traits in field roles, Microtus agrestis: The importance of inherited environmental effects Oikos. 95: 185-197. DOI: 10.1034/J.1600-0706.2001.950201.X  0.452
2000 Karels TJ, Boonstra R. Concurrent density dependence and independence in populations of arctic ground squirrels. Nature. 408: 460-3. PMID 11100725 DOI: 10.1038/35044064  0.383
2000 Boonstra R, McColl CJ. Contrasting stress response of male arctic ground squirrels and red squirrels. The Journal of Experimental Zoology. 286: 390-404. PMID 10684562 DOI: 10.1002/(Sici)1097-010X(20000301)286:4<390::Aid-Jez7>3.0.Co;2-O  0.403
2000 Hubbs AH, Karels T, Boonstra R. Indices of population size for burrowing mammals Journal of Wildlife Management. 64: 296-301. DOI: 10.2307/3803002  0.347
2000 Byrom AE, Karels TJ, Krebs CJ, Boonstra R. Experimental manipulation of predation and food supply of arctic ground squirrels in the boreal forest Canadian Journal of Zoology. 78: 1309-1319. DOI: 10.1139/Cjz-78-8-1309  0.704
2000 Karels TJ, Byrom AE, Boonstra R, Krebs CJ. The interactive effects of food and predators on reproduction and overwinter survival of arctic ground squirrels Journal of Animal Ecology. 69: 235-247. DOI: 10.1046/J.1365-2656.2000.00387.X  0.699
2000 Sinclair ARE, Krebs CJ, Fryxell JM, Turkington R, Boutin S, Boonstra R, Seccombe-Hett P, Lundberg P, Oksanen L. Testing hypotheses of trophic level interactions: A boreal forest ecosystem Oikos. 89: 313-328. DOI: 10.1034/J.1600-0706.2000.890213.X  0.642
2000 Hansen TF, Boonstra R. The best in all possible worlds? A quantitative genetic study of geographic variation in the meadow vole, Microtus pennsylvanicus Oikos. 89: 81-94. DOI: 10.1034/J.1600-0706.2000.890109.X  0.4
1999 Karels TJ, Boonstra R. The impact of predation on burrow use by arctic ground squirrels in the boreal forest. Proceedings. Biological Sciences / the Royal Society. 266: 2117-23. PMID 10902546 DOI: 10.1098/Rspb.1999.0896  0.388
1999 Stenseth NC, Chan KS, Tong H, Boonstra R, Boutin S, Krebs CJ, Post E, O'Donoghue M, Yoccoz NG, Forchhammer MC, Hurrell JW. Common dynamic structure of canada lynx populations within three climatic regions Science (New York, N.Y.). 285: 1071-3. PMID 10446054 DOI: 10.1126/Science.285.5430.1071  0.72
1999 Ben-David M, McColl CJ, Boonstra R, Karels TJ. 15N signatures do not reflect body condition in Arctic ground squirrels Canadian Journal of Zoology. 77: 1373-1378. DOI: 10.1139/Z99-105  0.379
1998 Stenseth NC, Falck W, Chan KS, Bjørnstad ON, O'Donoghue M, Tong H, Boonstra R, Boutin S, Krebs CJ, Yoccoz NG. From patterns to processes: phase and density dependencies in the Canadian lynx cycle. Proceedings of the National Academy of Sciences of the United States of America. 95: 15430-5. PMID 9860985 DOI: 10.1073/Pnas.95.26.15430  0.715
1998 Turkington R, John E, Krebs CJ, Dale MRT, Nams VO, Boonstra R, Boutin S, Martin K, Sinclair ARE, Smith JNM. The effects of NPK fertilization for nine years on boreal forest vegetation in northwestern Canada Journal of Vegetation Science. 9: 333-346. DOI: 10.2307/3237098  0.732
1998 Boonstra R, Krebs CJ, Stenseth NC. Population cycles in small mammals: The problem of explaining the low phase Ecology. 79: 1479-1488. DOI: 10.1890/0012-9658(1998)079[1479:Pcismt]2.0.Co;2  0.666
1998 Boonstra R, Hik D, Singleton GR, Tlnnikov A. The impact of predator-induced stress on the snowshoe hare cycle Ecological Monographs. 68: 371-394. DOI: 10.1890/0012-9615(1998)068[0371:Tiopis]2.0.Co;2  0.457
1998 Hubbs AH, Boonstra R. Effects of food and predators on the home-range sizes of Arctic ground squirrels (Spermophilus parryii) Canadian Journal of Zoology. 76: 592-596. DOI: 10.1139/Z97-215  0.33
1997 Hubbs AH, Boonstra R. Population limitation in Arctic ground squirrels: Effects of food and predation Journal of Animal Ecology. 66: 527-541. DOI: 10.2307/5947  0.455
1997 Boonstra R, Hochachka WM. Maternal effects and additive genetic inheritance in the collared lemming Dicrostonyx groenlandicus Evolutionary Ecology. 11: 169-182. DOI: 10.1023/A:1018447815825  0.33
1996 Boonstra R, Krebs CJ, Kenney A. Why lemmings have indoor plumbing in summer Canadian Journal of Zoology. 74: 1947-1949. DOI: 10.1139/Z96-220  0.655
1995 Krebs CJ, Boonstra R, Kenney AJ. Population dynamics of the collared lemming and the tundra vole at Pearce Point, Northwest Territories, Canada. Oecologia. 103: 481-489. PMID 28306997 DOI: 10.1007/Bf00328687  0.695
1995 Krebs CJ, Boutin S, Boonstra R, Sinclair AR, Smith JN, Dale MR, Martin K, Turkington R. Impact of food and predation on the snowshoe hare cycle. Science (New York, N.Y.). 269: 1112-5. PMID 17755536 DOI: 10.1126/Science.269.5227.1112  0.734
1995 Krebs CJ, Chitty D, Singleton G, Boonstra R. Can changes in social behaviour help to explain house mouse plagues in Australia? Oikos. 73: 429-434. DOI: 10.2307/3545972  0.784
1995 Boutin S, Krebs CJ, Boonstra R, Dale MR, Hannon SJ, Martin K, Sinclair AR, Smith JN, Turkington R, Blower M. Population changes of the vertebrate community during a snowshoe hare cycle in Canada's boreal forest Oikos. 74: 69-80. DOI: 10.2307/3545676  0.74
1995 Rohner C, Smith JN, Stroman J, Joyce M, Doyle FI, Boonstra R. Northern hawk-owls in the nearctic boreal forest: Prey selection and population consequences of multiple prey cycles Condor. 97: 208-220. DOI: 10.2307/1368997  0.486
1995 Krebs CJ, Boonstra R, Kenney AJ. Population dynamics of the collared lemming and the tundra vole at Pearce Point, Northwest Territories, Canada Oecologia. 103: 481-489. DOI: 10.1007/BF00328687  0.602
1994 Boonstra R, Hochachka WM, Pavone L. HETEROZYGOSITY, AGGRESSION, AND POPULATION FLUCTUATIONS IN MEADOW VOLES (MICROTUS PENNSYLVANICUS). Evolution; International Journal of Organic Evolution. 48: 1350-1363. PMID 28564464 DOI: 10.1111/J.1558-5646.1994.Tb05318.X  0.421
1994 Boonstra R, Krebs CJ, Boutin S, Eadie JM. Finding mammals using far-infared thermal imaging Journal of Mammalogy. 75: 1063-1068. DOI: 10.2307/1382490  0.667
1994 Boonstra R, Krebs CJ, Boutin S, Eadie JM. Finding Mammals Using Far-Infrared Thermal Imaging Journal of Mammalogy. 75: 1063-1068. DOI: 10.2307/1382490  0.613
1994 Boonstra R. Population cycles in microtines: The senescence hypothesis Evolutionary Ecology. 8: 196-219. DOI: 10.1007/Bf01238250  0.402
1993 Sinclair AR, Gosline JM, Holdsworth G, Krebs CJ, Boutin S, Smith JN, Boonstra R, Dale M. Can the solar cycle and climate synchronize the snowshoe hare cycle in Canada? Evidence from tree rings and ice cores. The American Naturalist. 141: 173-98. PMID 19426078 DOI: 10.1086/285468  0.72
1993 Boonstra R, Singleton GR. Population declines in the snowshoe hare and the role of stress. General and Comparative Endocrinology. 91: 126-43. PMID 8405899 DOI: 10.1006/Gcen.1993.1113  0.406
1993 Boonstra R, Gilbert BS, Krebs CJ. Mating systems and sexual dimorphism in mass in microtines Journal of Mammalogy. 74: 224-229. DOI: 10.2307/1381924  0.61
1993 Boonstra R, Xia X, Pavone L. Mating system of the meadow vole, Microtus pennsylvanicus Behavioral Ecology. 4: 83-89. DOI: 10.1093/Beheco/4.1.83  0.305
1992 Xia X, Boonstra R. Measuring temporal variability of population density: a critique. The American Naturalist. 140: 883-92. PMID 19426047 DOI: 10.1086/285446  0.606
1992 Boonstra R, Kanter M, Krebs CJ. A Tracking Technique to Locate Small Mammals at Low Densities Journal of Mammalogy. 73: 683-685. DOI: 10.2307/1382044  0.641
1992 Mihok S, Boonstra R. Breeding performance in captivity of meadow voles (Microtus pennsylvanicus) from decline- and increase-phase populations Canadian Journal of Zoology. 70: 1561-1566. DOI: 10.1139/Z92-215  0.33
1990 Boonstra R, Krebs CJ, Kanter M. Arctic ground squirrel predation on collared lemmings Canadian Journal of Zoology. 68: 757-760. DOI: 10.1139/Z90-109  0.635
1989 Galloway M, Boonstra R. Response of the eastern chipmunk, Tamias striatus, to sex ratio manipulations Oikos. 55: 3-10. DOI: 10.2307/3565865  0.34
1989 Boonstra R. Life history variation in maturation in fluctuating meadow vole populations (Microtus pennsylvanicus) Oikos. 54: 265-274. DOI: 10.2307/3565284  0.422
1988 Boonstra R, Hogg I. Friends and strangers: a test of the Charnov-Finerty Hypothesis. Oecologia. 77: 95-100. PMID 28312321 DOI: 10.1007/Bf00380931  0.401
1988 Smith JNM, Krebs CJ, Sinclair ARE, Boonstra R. Population biology of snowshoe hares. II. Interactions with winter food plants Journal of Animal Ecology. 57: 269-286. DOI: 10.2307/4778  0.676
1988 Boonstra R, Craine ITM. Similarity of residence times among Microtus littermates: importance of sex and maturation Ecology. 69: 1290-1293. DOI: 10.2307/1941285  0.413
1987 Boonstra R, Boag PT. A TEST OF THE CHITTY HYPOTHESIS: INHERITANCE OF LIFE-HISTORY TRAITS IN MEADOW VOLES MICROTUS PENNSYLVANICUS. Evolution; International Journal of Organic Evolution. 41: 929-947. PMID 28563406 DOI: 10.1111/J.1558-5646.1987.Tb05868.X  0.389
1987 Boonstra R, Krebs CJ, Gaines MS, Johnson ML, Craine ITM. Natal philopatry and breeding systems in voles ( Microtus spp.) Journal of Animal Ecology. 56: 655-673. DOI: 10.2307/5075  0.59
1987 Krebs CJ, Gilbert BS, Boutin S, Boonstra R. Estimation of snowshoe hare population density from turd transects Canadian Journal of Zoology. 65: 565-567. DOI: 10.1139/Z87-087  0.628
1987 Krebs CJ, Gilbert BS, Boutin S, Boonstra R. Estimation of snowshoe hare population density from turd transects Canadian Journal of Zoology. 65: 565-567. DOI: 10.1139/z87-087  0.698
1986 Boonstra R, Hoyle JA. Rarity and coexistence of a small hibernator, Zapus hudsonius, with fluctuating populations of Microtus pennsylvanicus in the grasslands of southern Ontario Journal of Animal Ecology. 55: 773-784. DOI: 10.2307/4415  0.378
1986 Krebs CJ, Sinclair ARE, Boonstra R, Smith JNM. A photographic technique for estimating browse growth and use Wildlife Society Bulletin. 14: 286-288.  0.539
1985 Boonstra R. Demography of Microtus pennsylvanicus in southern Ontario: enumeration versus Jolly-Seber estimation compared Canadian Journal of Zoology. 63: 1174-1180. DOI: 10.1139/Z85-175  0.431
1985 Pavone LV, Boonstra R. The effects of toe clipping on the survival of the meadow vole ( Microtus pennsylvanicus) Canadian Journal of Zoology. 63: 499-501. DOI: 10.1139/Z85-072  0.333
1984 Boonstra R. Aggressive behavior of adult meadow voles (Microtus pennsylvanicus) towards young. Oecologia. 62: 126-131. PMID 28310750 DOI: 10.1007/Bf00377385  0.304
1984 Krebs CJ, Boonstra R. Trappability estimates for mark–recapture data Canadian Journal of Zoology. 62: 2440-2444. DOI: 10.1139/Z84-360  0.677
1984 Rodd FH, Boonstra R. The spring decline in the meadow vole, Microtus pennsylvanicus: the effect of density Canadian Journal of Zoology. 62: 1464-1473. DOI: 10.1139/Z84-212  0.376
1984 Boonstra R, Rodd FH. Efficiency of pitfalls versus live traps in enumeration of populations of Microtus pennsylvanicus Canadian Journal of Zoology. 62: 758-765. DOI: 10.1139/Z84-108  0.334
1984 Krebs CJ, Boonstra R. Trappability estimates for mark-recapture data Canadian Journal of Zoology. 62: 2440-2444.  0.531
1982 Boonstra R, Youson JH. Hip glands in a field population of Microtus pennsylvanicus Canadian Journal of Zoology. 60: 2955-2958. DOI: 10.1139/Z82-374  0.369
1982 Boonstra R, Rodd FH, Carleton DJ. Effect of Blarina brevicauda on trap response of Microtus pennsylvanicus Canadian Journal of Zoology. 60: 438-442. DOI: 10.1139/Z82-059  0.31
1980 Boonstra R. Infanticide in microtines: Importance in natural populations. Oecologia. 46: 262-265. PMID 28309682 DOI: 10.1007/Bf00540135  0.365
1980 Boonstra R, Krebs CJ, Beacham TD. Impact of botfly parasitism on Microtus townsendii populations Canadian Journal of Zoology. 58: 1683-1692. DOI: 10.1139/Z80-230  0.664
1979 Boonstra R, Krebs CJ. Viability of Large- and Small-Sized Adults in Fluctuating Vole Populations Ecology. 60: 567-573. DOI: 10.2307/1936077  0.642
1979 Anderson JL, Boonstra R. Some aspects of reproduction in the vole Microtus townsendii. Canadian Journal of Zoology. 57: 18-24. DOI: 10.1139/Z79-004  0.396
1978 Krebs CJ, Boonstra R. Demography of the Spring Decline in Populations of the Vole, Microtus townsendii The Journal of Animal Ecology. 47: 1007. DOI: 10.2307/3684  0.686
1978 Boonstra R. Effect of Adult Townsend Voles (Microtus Townsendii) on Survival of Young Ecology. 59: 242-248. DOI: 10.2307/1936369  0.306
1978 Boonstra R, Krebs CJ. Pitfall Trapping of Microtus townsendii Journal of Mammalogy. 59: 136-148. DOI: 10.2307/1379883  0.652
1977 Boonstra R. Effect of the parasite Wohlfahrtia vigil on Microtus townsendii populations. Canadian Journal of Zoology. 55: 1057-60. PMID 328122 DOI: 10.1139/Z77-134  0.306
1977 Boonstra R. Effect of Conspecifics on Survival During Population Declines in Microtus townsendii Journal of Animal Ecology. 46: 835. DOI: 10.2307/3644  0.444
1977 Boonstra R. Predation on Microtus townsendii populations: impact and vulnerability. Canadian Journal of Zoology. 55: 1631-1643. DOI: 10.1139/Z77-212  0.426
1977 Boonstra R, Krebs CJ. A fencing experiment on a high-density population of Microtus townsendii Canadian Journal of Zoology. 55: 1166-1175. DOI: 10.1139/Z77-151  0.683
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