Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kenneth G. Wright"'
Publikováno v:
Journal of Avian Biology, Vol 49, Iss 7, Pp n/a-n/a (2018)
Identifying factors influencing nest survival among sympatric species is important for understanding and managing sources of variation in population dynamics of individual species. Three species of loons nest sympatrically in northern Alaska and diff
Externí odkaz:
https://doaj.org/article/5ae4f5eb63564114b5a16aec9f3f4b8a
Publikováno v:
ARCTIC. 73:450-460
Predator populations are vulnerable to changes in prey distribution or availability. With warming temperatures, lake ecosystems in the Arctic are predicted to change in terms of hydrologic flow, water levels, and connectivity with other lakes. We sur
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Waterbirds. 44
Autor:
Russell W. Bradley, Katharine R. Studholme, Yutaka Watanuki, Aidan Bindoff, Mark Maftei, Peter Hodum, Nora A. Rojek, Alice D. Domalik, Ryan D. Carle, Scott F. Pearson, Catherine B. Jardine, Scott A. Hatch, Mark C. Drever, Jessie N. Beck, Motohiro Ito, Alexis Will, J. Mark Hipfner, Thomas P. Good, Marie M. Prill, Strahan Tucker, Kenneth G. Wright, Leslie Slater, Theresa M. Burg, Glenn T. Crossin
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0240056 (2020)
PLoS ONE
PLoS ONE
We tested the hypothesis that segregation in wintering areas is associated with population differentiation in a sentinel North Pacific seabird, the rhinoceros auklet (Cerorhinca monocerata). We collected tissue samples for genetic analyses on five br
Publikováno v:
The Condor. 121
Adult birds may use the production of offspring as a measure of habitat quality when prospecting for territories, increasing competition for productive territories. We evaluated the impact of breeding success on territory retention of Pacific (Gavia
Publikováno v:
Ringing & Migration. 31:19-22
A variety of methods such as night-lighting and lift nets have been used to catch divers (Gavidae), although 24-hour daylight in the Arctic summer and the remote nature of field sites can make the use of these traditional methods impossible. Our rese
Autor:
J. Mark Hipfner, Erika K Lok, Katharine R. Studholme, Kenneth G. Wright, Agathe C Belette Lebeau, Mark C. Drever, Gregory Jones, Catherine B. Jardine, Sarah A. Trefry
Publikováno v:
Marine pollution bulletin. 136
We conducted beach-cast debris transect surveys on Triangle Island, British Columbia, Canada in 2012–2017 to (1) establish a baseline against which to track future changes in stranded debris on this small, uninhabited island; and (2) time the arriv
Publikováno v:
Journal of Avian Biology. 49
Publikováno v:
The Condor. 117:121-129
Accurate estimates of breeding success are essential for understanding population dynamics and for managing populations. Unfortunately, research activities to collect these data can negatively impact the breeding success of the study species and bias