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San Jose State University

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2022

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Articles 1 - 2 of 2

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Divergent Post-Breeding Spatial Habitat Use Of Laysan And Black-Footed Albatross, Fredrick Dallas Jordan, Scott A. Shaffer, Melinda G. Conners, Julia E.F. Stepanuk, Morgan E. Gilmour, Corey A. Clatterbuck, Elliott L. Hazen, Daniel M. Palacios, Yann Tremblay, Michelle Antolos, David G. Foley, Steven J. Bograd, Daniel P. Costa, Lesley H. Thorne Dec 2022

Divergent Post-Breeding Spatial Habitat Use Of Laysan And Black-Footed Albatross, Fredrick Dallas Jordan, Scott A. Shaffer, Melinda G. Conners, Julia E.F. Stepanuk, Morgan E. Gilmour, Corey A. Clatterbuck, Elliott L. Hazen, Daniel M. Palacios, Yann Tremblay, Michelle Antolos, David G. Foley, Steven J. Bograd, Daniel P. Costa, Lesley H. Thorne

Faculty Research, Scholarly, and Creative Activity

Understanding the at-sea movements of wide-ranging seabird species throughout their annual cycle is essential for their conservation and management. Habitat use and resource partitioning of Laysan (Phoebastria immutabilis) and black-footed (Phoebastria nigripes) albatross are well-described during the breeding period but are less understood during the post-breeding period, which represents ~40% of their annual cycle. Resource partitioning may be reduced during post-breeding, when birds are not constrained to return to the nest site regularly and can disperse to reduce competitive pressure. We assessed the degree of spatial segregation in the post-breeding distributions of Laysan (n = 82) and black-footed albatrosses (n …


Problematic White-Tailed Deer Information In Rochlin Et Al. (2022) Regarding Past And Future Tick (Amblyomma Americanum, Acari: Ixodidae) Distributions, G. Kent Webb Sep 2022

Problematic White-Tailed Deer Information In Rochlin Et Al. (2022) Regarding Past And Future Tick (Amblyomma Americanum, Acari: Ixodidae) Distributions, G. Kent Webb

Faculty Research, Scholarly, and Creative Activity

Figure 3 in this Journal of Medical Entomology article is central to the authors' warning about an exploding white-tailed deer population but conflicts in important aspects with the relevant deer research. Among other problems, it shows a 60% increase in the white-tailed deer density from 1500 to 2020 when the research consensus is that the population is about the same. It shows an exploding population from 2000 to 2020 without supporting data when the population peaked around the year 2000 according to evidence-based research.