Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Michael W. Janis"'
Autor:
Christopher P. Randle, James C. Cureton, Michael W. Janis, Donald C. Ruthven, Raelynn Deaton, William I. Lutterschmidt
Publikováno v:
Amphibia-Reptilia. 35:87-97
Large-scale declines in North American box turtle (Terrapene spp.) populations have been attributed to habitat fragmentation as a result of urbanization. We compared microsatellite markers and mitochondrial control region sequences of Ornate Box Turt
Autor:
Fidel Hernández, N. David Forrester, Bart M. Ballard, Leonard A. Brennan, Jason L. Scott, Michael W. Janis
Publikováno v:
Wildlife Society Bulletin. 37:168-176
Habitat fragmentation is considered a contributing factor to declining populations of northern bobwhite (Colinus virginianus). Some population strongholds exist within large expanses of habitat; however, many regions of the species' range have become
Publikováno v:
The Wilson Journal of Ornithology. 121:104-111
Perch-sites are a necessary component of Loggerhead Shrike (Lanius ludovicianus) foraging habitat, yet little is known about the influence of perch characteristics on perch use. We hypothesized that Loggerhead Shrikes would selectively forage from ta
Publikováno v:
The Southwestern Naturalist. 53:480-487
Data on effects of fire on herpetofauna generally are lacking. With increased use of prescribed fire to manage rangelands in South Texas for wildlife and livestock, a better understanding of effects of fire on the herpetofauna is needed. We investiga
Autor:
Joseph D. Clark, Michael W. Janis
Publikováno v:
The Journal of Wildlife Management. 66:839
Big Cypress National Preserve constitutes approximately one-third of the range of the endangered Florida panther (Puma concolor coryi). Because recreational hunting is allowed in Big Cypress National Preserve, we examined 8 response variables (activi