Zobrazeno 1 - 10
of 66
pro vyhledávání: '"R. Douglas Slack"'
Publikováno v:
Journal of Field Ornithology. 83:1-10
Previous studies of Whooping Crane demography used estimates of fecundity rates based on females in captivity, and breeding success was estimated based on either the number of unbanded pairs nesting or the number arriving in wintering areas with chic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71b43fa3ca73942f0a2e4d83044360e
https://doi.org/10.1111/j.1557-9263.2011.00349.x
https://doi.org/10.1111/j.1557-9263.2011.00349.x
Publikováno v:
Southeastern Naturalist. 10:303-320
Padre Island National Seashore provides important habitat for declining wintering grassland birds, yet oil and gas development is widespread in the Park. Our objective was to evaluate the effects of resource extraction on the wintering grassland bird
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05cb3da00c53468243cbaae627815714
https://doi.org/10.1656/058.010.0210
https://doi.org/10.1656/058.010.0210
Publikováno v:
Journal of Wildlife Management. 74:816-827
A previous analysis of the content of articles published in The Wildlife Society (TWS) journals from 1937 to 1989 concluded that TWS should strive to publish more articles on nongame and endangered species, ecosystems, habitat fragmentation, and huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9508435f38aea76b7e2f7d1f6213adbc
https://doi.org/10.2193/2008-526
https://doi.org/10.2193/2008-526
Publikováno v:
Journal of Wildlife Management. 74:133-139
That area-sensitive songbirds breed only in relatively large patches suggests that there may be a minimum patch size threshold in which they will breed, even when controlling for the total amount of habitat in the landscape. We searched for minimum p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54d43b3e76b1f9da4929febcaa0eaa21
https://doi.org/10.2193/2008-533
https://doi.org/10.2193/2008-533
Publikováno v:
Journal of Wildlife Management. 72:231-239
We report the effects of El Nino–Southern Oscillation (ENSO) events on the distribution and abundance of 3 raptor species at continental, regional, and landscape scales. We correlated values from the southern oscillation index (SOI), an index of EN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be6cd6b579cebf4df792fe29745b08cd
https://doi.org/10.2193/2007-040
https://doi.org/10.2193/2007-040
Publikováno v:
Conservation Genetics. 7:945-956
Eleven polymorphic microsatellite loci were used to assess genetic variation in the ferruginous pygmy owl (Glaucidium brasilianum) from North America. Analysis of genotypic variation suggests restricted gene flow between pygmy-owl populations in Ariz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c83b7f1c58239044037863df18b41c86
https://doi.org/10.1007/s10592-006-9138-5
https://doi.org/10.1007/s10592-006-9138-5
Mitochondrial DNA Variation and Phylogeography of the Ferruginous Pygmy-Owl (Glaucidium brasilianum)
Publikováno v:
Conservation Genetics. 7:1-12
Sequences from the mitochondrial cytochrome b gene were used to examine patterns of variation within and among populations of the ferruginous pygmy-owl (Glaucidium brasilianum) from both North America (including populations from Mexico) and South Ame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c35d81cba7c22c50b6554b3de63805b
https://doi.org/10.1007/s10592-005-5080-1
https://doi.org/10.1007/s10592-005-5080-1
Publikováno v:
Wildlife Society Bulletin. 33:802-809
We propose that creating on-campus wildlife research projects propelled by undergraduate students and interns is a simple way to improve the quality of wildlife education and research. Wildlife educators and natural resource agencies alike have calle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c053a0c4257a29b2a3bd70dac18459
https://doi.org/10.2193/0091-7648(2005)33[802:iowrpi]2.0.co
https://doi.org/10.2193/0091-7648(2005)33[802:iowrpi]2.0.co
Publikováno v:
Canadian Journal of Zoology. 81:2038-2047
We used an experimental approach to investigate the effects of woody vegetation and interspecific interactions on patch use by three wintering raptor species in the coastal prairie in south Texas. We manipulated perch type and density by the addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::316e18c764348994c2fb03993665daca
https://doi.org/10.1139/z03-197
https://doi.org/10.1139/z03-197
Autor:
R. Douglas Slack, Andrew C. Kasner
Publikováno v:
Journal American Society of Mining and Reclamation. 2002:438-448
Human disturbed landscapes such as those in early stages of mine reclamation provide habitat for disturbance-oriented species. Disturbance- oriented birds that are uncommon or absent from the surrounding region may be concentrated at large-scale huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f46509c43f7154b4d57d0df7d23df040
https://doi.org/10.21000/jasmr02010438
https://doi.org/10.21000/jasmr02010438