Zobrazeno 1 - 8
of 8
pro vyhledávání: '"John L. Klavitter"'
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0133471 (2015)
Fatal entanglement in fishing gear is the leading cause of population decline for albatross globally, a consequence of attraction to bait and fishery discards of commercial fishing operations. We investigated foraging strategies of Laysan albatross (
Externí odkaz:
https://doaj.org/article/a9e8691caa934e728b4d7341084206b5
Publikováno v:
Ecology and Evolution
Earthquake‐generated tsunamis threaten coastal areas and low‐lying islands with sudden flooding. Although human hazards and infrastructure damage have been well documented for tsunamis in recent decades, the effects on wildlife communities rarely
Autor:
John L. Klavitter, Leona Laniawe, Sarah E. Gutowsky, Marc D. Romano, Yann Tremblay, Scott A. Shaffer, Michelle A. Kappes, Elizabeth Flint, Maura B. Naughton, Daniel P. Costa
Publikováno v:
Ibis. 156:60-72
Past tracking studies of marine animals have primarily targeted adults, biasing our understanding of at-sea habitat use toward older life stages. Anthropogenic threats persist throughout the at-sea ranges of all life stages and it is therefore of int
Autor:
L. H. Crampton, Paul Berkowitz, Mark S. Vekasy, John L. Klavitter, Michelle H. Reynolds, Jeffrey S. Hatfield, L. P. Laniawe, Jeffrey R. Walters
Publikováno v:
Animal Conservation. 15:305-317
Translocation is an important tool for wildlife conservation and biodiversity restoration, but an inefficient one because of the unpredictability of success. Predictors of success such as habitat quality of the release site and number of individuals
Publikováno v:
Animal Conservation. 13:148-156
Predicting population-level effects from changes in demographic rates of different life stages is critical to prioritize conservation efforts. Demographic modeling and sensitivity analysis in particular, has become a standard tool to evaluate how man
Publikováno v:
Animal Conservation. 11:160-168
In an attempt to reduce the high extinction risk inherent to small island populations, we translocated wild Laysan teal Anas laysanensis to a portion of its presumed prehistoric range. Most avian translocations lack the strategic post-release monitor
Autor:
John M. Marzluff, John L. Klavitter
Publikováno v:
Journal of Raptor Research. 41:81-89
Point-count surveys with playback recordings have been used to estimate density and abundance for Hawaiian Hawks (‘Io; Buteo solitarius) on Hawaii. Playbacks are necessary for effective surveys, but attract hawks toward the observer prior to their
Publikováno v:
The Journal of Wildlife Management. 67:165
To provide the U.S. Fish and Wildlife Service (USFWS) with updated information on the Hawaiian hawk ('io, Buteo solitarius) for reconsideration of its current endangered status, we determined population size, distribution, habitat availability, survi