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Research Output

A comparison of RAPD versus microsatellite DNA markers in population studies of the massasauga rattlesnake

Lougheed, S. C., Gibbs, H. L., Prior, K. A. & Weatherhead, P. J., 2000, In : Journal of Heredity. 91, 6, p. 458-463 6 p.

Research output: Contribution to journalArticle

Open Access

Allometry, adaptation, and the growth and development of sexually dimorphic birds

Teather, K. L. & Weatherhead, P. J., Jan 1 1994, In : Oikos. 71, 3, p. 515-525 11 p.

Research output: Contribution to journalArticle

Altruism in the Savannah sparrow?

Weatherhead, P. J. & Robertson, R. J., Sep 1 1980, In : Behavioral Ecology and Sociobiology. 6, 3, p. 185-186 2 p.

Research output: Contribution to journalArticle

American robin nestlings compete by jockeying for position

McRae, S. B., Weatherhead, P. J. & Montgomerie, R., Aug 1 1993, In : Behavioral Ecology and Sociobiology. 33, 2, p. 101-106 6 p.

Research output: Contribution to journalArticle

A novel association between a beetle and a snake: Parasitism of elaphe obsoleta by nicrophorus pustulatus

Blouin-Demers, G. & Weatherhead, P. J., Jan 1 2000, In : Ecoscience. 7, 4, p. 395-397 3 p.

Research output: Contribution to journalArticle

Are skewed fledgling sex ratios in sexually dimorphic birds adaptive

Weatherhead, P. J. & Teather, K. L., Jan 1 1991, In : American Naturalist. 138, 5, p. 1159-1172 14 p.

Research output: Contribution to journalArticle

Assortative mating in relation to plumage traits shared by male and female American Robins

Rowe, K. M. C. & Weatherhead, P. J., Nov 1 2011, In : Condor. 113, 4, p. 881-889 9 p.

Research output: Contribution to journalArticle

A test of radio-transmitter effects on parental investment and productivity in the Northern Cardinal

Barron, D. G., Weatherhead, P. J. & Brawn, J. D., Aug 1 2013, In : Condor. 115, 3, p. 669-676 8 p.

Research output: Contribution to journalArticle

A test of the condition-bias hypothesis using brown-headed cowbirds trapped during the breeding season

Dufour, K. W. & Weatherhead, P. J., Jan 1 1991, In : Canadian journal of zoology. 69, 10, p. 2686-2692 7 p.

Research output: Contribution to journalArticle

A test of the good-genes-as-heterozygosity hypothesis using red-winged blackbirds

Weatherhead, P. J., Dufour, K. W., Lougheed, S. C. & Eckert, C. G., Dec 1 1999, In : Behavioral Ecology. 10, 6, p. 619-625 7 p.

Research output: Contribution to journalArticle

A test of the hierarchical model of habitat selection using eastern massasauga rattlesnakes (Sistrurus c. catenatus)

Harvey, D. S. & Weatherhead, P. J., Jun 1 2006, In : Biological Conservation. 130, 2, p. 206-216 11 p.

Research output: Contribution to journalArticle

A test of the thermal coadaptation hypothesis with black rat snakes (Elaphe obsoleta) and northern water snakes (Nerodia sipedon)

Blouin-Demers, G., Weatherhead, P. J. & McCracken, H. A., May 2003, In : Journal of Thermal Biology. 28, 4, p. 331-340 10 p.

Research output: Contribution to journalArticle

A third incubation tactic: Delayed incubation by american robins (Turdus migratorius)

Rowe, K. M. C. & Weatherhead, P. J., Jan 1 2009, In : Auk. 126, 1, p. 141-146 6 p.

Research output: Contribution to journalArticle

Basal song rate variation in male red-winged blackbirds: Sound and fury signifying nothing?

Shutler, D. & Weatherhead, P. J., Jun 1 1991, In : Behavioral Ecology. 2, 2, p. 123-132 10 p.

Research output: Contribution to journalArticle

Behavioral and ecological factors contributing to American black duck- mallard hybridization.

Brodsky, L. M. & Weatherhead, P. J., Jan 1 1984, In : Journal of Wildlife Management. 48, 3, p. 846-852 7 p.

Research output: Contribution to journalArticle

Behavioral life history responses of eastern massasauga rattlesnakes (Sistrurus catenatus catenatus) to human disturbance

Parent, C. & Weatherhead, P. J., Jan 1 2000, In : Oecologia. 125, 2, p. 170-178 9 p.

Research output: Contribution to journalArticle

Behavioural thermoregulation in wintering black ducks: roosting and resting.

Brodsky, L. M. & Weatherhead, P. J., Jan 1 1984, In : Canadian journal of zoology. 62, 7, p. 1223-1226 4 p.

Research output: Contribution to journalArticle

Bilateral symmetry and social dominance in captive male red-winged blackbirds

Dufour, K. W. & Weatherhead, P. J., Jan 1 1998, In : Behavioral Ecology and Sociobiology. 42, 1, p. 71-76 6 p.

Research output: Contribution to journalArticle

Blood parasites and dominance in captive blackbirds

Weatherhead, P. J., Metz, K. J., Shutler, D., Muma, K. E. & Bennett, G. F., Jan 1 1995, In : Journal of Avian Biology. 26, 2, p. 121-123 3 p.

Research output: Contribution to journalArticle

Blood parasites of blue grouse: variation in prevalence and patterns of interspecific association

Forbes, M., Weatherhead, P. J. & Bennett, G. E., May 1 1994, In : Oecologia. 97, 4, p. 520-525 6 p.

Research output: Contribution to journalArticle

Breeding synchrony and extra-pair mating in birds

Weatherhead, P. J. & Yezerinac, S. M., Sep 1 1998, In : Behavioral Ecology and Sociobiology. 43, 3, p. 217-219 3 p.

Research output: Contribution to journalReview article

Breeding synchrony and extra-pair mating in red-winged blackbirds

Weatherhead, P. J., Mar 1997, In : Behavioral Ecology and Sociobiology. 40, 3, p. 151-158 8 p.

Research output: Contribution to journalArticle

Breeding synchrony and nest predation in Red-winged Blackbirds

Weatherhead, P. J. & Sommerer, S. J., Jan 1 2001, In : Ecology. 82, 6, p. 1632-1641 10 p.

Research output: Contribution to journalArticle

Brood care in American robins: Implications for mixed reproductive strategies by females

Weatherhead, P. J. & Mcrae, S. B., Jun 1990, In : Animal Behaviour. 39, 6, p. 1179-1188 10 p.

Research output: Contribution to journalArticle

Brood parasitism of black-capped vireos: Frontline and post-laying behavioral responses and effects on productivity

Boves, T. J., Sperry, J. H., Comolli, K. & Weatherhead, P. J., Dec 1 2014, In : Journal of Field Ornithology. 85, 4, p. 364-378 15 p.

Research output: Contribution to journalArticle

Caterpillar talk: Acoustically mediated territoriality in larval Lepidoptera

Yack, J. E., Smith, M. L. & Weatherhead, P. J., Sep 25 2001, In : Proceedings of the National Academy of Sciences of the United States of America. 98, 20, p. 11371-11375 5 p.

Research output: Contribution to journalArticle

Changes in habitat use and movement patterns with body size in black ratsnakes (Elaphe obsoleta)

Blouin-Demers, G., Bjorgan, L. P. G. & Weatherhead, P. J., Dec 1 2007, In : Herpetologica. 63, 4, p. 421-429 9 p.

Research output: Contribution to journalArticle

Climatic and geographic predictors of life history variation in Eastern Massasauga (Sistrurus catenatus): A range-wide synthesis

Hileman, E. T., King, R. B., Adamski, J. M., Anton, T. G., Bailey, R. L., Baker, S. J., Bieser, N. D., Bell, T. A., Bissell, K. M., Bradke, D. R., Campa, H., Casper, G. S., Cedar, K., Cross, M. D., DeGregorio, B. A., Dreslik, M. J., Faust, L. J., Harvey, D. S., Hay, R. W., Jellen, B. C. & 25 others, Johnson, B. D., Johnson, G., Kiel, B. D., Kingsbury, B. A., Kowalski, M. J., Lee, Y. M., Lentini, A. M., Marshall, J. C., Mauger, D., Moore, J. A., Paloski, R. A., Phillips, C. A., Pratt, P. D., Preney, T., Prior, K. A., Promaine, A., Redmer, M., Reinert, H. K., Rouse, J. D., Shoemaker, K. T., Sutton, S., VanDeWalle, T. J., Weatherhead, P. J., Wynn, D. & Yagi, A., Feb 2017, In : PloS one. 12, 2, e0172011.

Research output: Contribution to journalArticle

Color bands function as secondary sexual traits in male red-winged blackbirds

Metz, K. J. & Weatherhead, P. J., Jan 1 1991, In : Behavioral Ecology and Sociobiology. 28, 1, p. 23-27 5 p.

Research output: Contribution to journalArticle

Comparative demography of black rat snakes (Elaphe obsoleta) in Ontario and Maryland

Blouin-Demers, G., Prior, K. A. & Weatherhead, P. J., 2002, In : Journal of Zoology. 256, 1, p. 1-10 10 p.

Research output: Contribution to journalArticle

Competition at the carcass: opportunities for social foraging by turkey vultures in southern Ontario

Prior, K. A. & Weatherhead, P. J., Jan 1 1991, In : Canadian journal of zoology. 69, 6, p. 1550-1556 7 p.

Research output: Contribution to journalArticle

Competition for territories in red-winged blackbirds: Is resource-holding potential realized?

Eckert, C. G. & Weatherhead, P. J., May 1 1987, In : Behavioral Ecology and Sociobiology. 20, 5, p. 369-375 7 p.

Research output: Contribution to journalArticle

Condition and vulnerability to hunting among mallards staging at Lake St Clair, Ontario

Dufour, K. W., Ankney, C. D. & Weatherhead, P. J., Jan 1 1993, In : Journal of Wildlife Management. 57, 2, p. 209-215 7 p.

Research output: Contribution to journalArticle

Condition of bias of hunter-shot mallards ( Anas platyrhynchos).

Greenwood, H., Clark, R. G. & Weatherhead, P. J., Jan 1 1986, In : Canadian Journal of Zooology. 64, 3, p. 599-601 3 p.

Research output: Contribution to journalArticle

Counterintuitive parental investment by female dabbling ducks in response to variable habitat quality

Gunness, M. A., Clark, R. G. & Weatherhead, P. J., Jan 1 2001, In : Ecology. 82, 4, p. 1151-1158 8 p.

Research output: Contribution to journalArticle

Cuckoldry and lack of parentage-dependent paternal care in yellow warblers: A cost-benefit approach

Yezerinac, S. M., Weatherhead, P. J. & Boag, P. T., Oct 1996, In : Animal Behaviour. 52, 4, p. 821-832 12 p.

Research output: Contribution to journalArticle

Demographic effects of road mortality in black ratsnakes (Elaphe obsoleta)

Row, J. R., Blouin-Demers, G. & Weatherhead, P. J., Jun 1 2007, In : Biological Conservation. 137, 1, p. 117-124 8 p.

Research output: Contribution to journalArticle

Demography and sexual size dimorphism in northern water snakes, Nerodia sipedon

Brown, G. P. & Weatherhead, P. J., 1999, In : Canadian journal of zoology. 77, 9, p. 1358-1366 9 p.

Research output: Contribution to journalArticle

Detection of a hypervariable DNA locus in birds by hybridization with a mouse MHC probe

Gibbs, H. L., Boag, P. T., White, B. N., Weatherhead, P. J. & Tabak, L. M., 1991, In : Molecular Biology and Evolution. 8, 4, p. 433-446 14 p.

Research output: Contribution to journalArticle

Developmental plasticity and growth rates of green frog (Rana clamitans) embryos and tadpoles in relation to a leech (Macrobdella decora) predator

Schalk, G., Forbes, M. R. & Weatherhead, P. J., Jan 1 2002, In : Copeia. 2, p. 445-449 5 p.

Research output: Contribution to journalArticle

Diet of sistrurus catenatus in Ontario and Ohio: Effects of body size and habitat

Weatherhead, P. J., Knox, J. M., Harvey, D. S., Wynn, D., Chiucchi, J. & Gibbs, H. L., Dec 1 2009, In : Journal of Herpetology. 43, 4, p. 693-697 5 p.

Research output: Contribution to journalArticle

Directional gene flow patterns in disjunct populations of the black ratsnake (Pantheropis obsoletus) and the Blanding's turtle (Emydoidea blandingii)

Howes, B. J., Brown, J. W., Gibbs, H. L., Herman, T. B., Mockford, S. W., Prior, K. A. & Weatherhead, P. J., Apr 1 2009, In : Conservation Genetics. 10, 2, p. 407-417 11 p.

Research output: Contribution to journalArticle

Discrepancy between factors affecting nestling growth and survival and maternal success in Common Grackles

Maddox, J. D. & Weatherhead, P. J., Feb 2012, In : Journal of Field Ornithology. 83, 1, p. 17-25 9 p.

Research output: Contribution to journalArticle

Does mammalian prey abundance explain forest-edge use by snakes?

Carfagno, G. L. F., Heske, E. & Weatherhead, P. J., Oct 11 2006, In : Ecoscience. 13, 3, p. 293-297 5 p.

Research output: Contribution to journalArticle

Does prey availability determine seasonal patterns of habitat selection in Texas ratsnakes

Sperry, J. H. & Weatherhead, P. J., Mar 1 2009, In : Journal of Herpetology. 43, 1, p. 55-64 10 p.

Research output: Contribution to journalArticle

Dominance rank and offspring sex ratios in domestic fowl

Leonard, M. L. & Weatherhead, P. J., Jan 1 1996, In : Animal Behaviour. 51, 4, p. 725-731 7 p.

Research output: Contribution to journalArticle

Do savannah sparrows commit the concorde fallacy?

Weatherhead, P. J., Dec 1 1979, In : Behavioral Ecology and Sociobiology. 5, 4, p. 373-381 9 p.

Research output: Contribution to journalArticle

Do seasonal patterns of rat snake (Pantherophis obsoletus) and black racer (Coluber constrictor) activity predict avian nest predation?

DeGregorio, B. A., Weatherhead, P. J., Ward, M. P. & Sperry, J. H., Apr 1 2016, In : Ecology and Evolution. 6, 7, p. 2034-2043 10 p.

Research output: Contribution to journalArticle