Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Thomas J. Hess"'
Publikováno v:
The American Midland Naturalist. 178:203-214
Home range size, location, and movements between home ranges may differ markedly within species. Some populations of Bald Eagles breed in summer and move south in winter, whereas others breed in winter and move north in summer, while even others stay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0116fc30b1cc00c365b52ee46d2c37a6
https://doi.org/10.1674/0003-0031-178.2.203
https://doi.org/10.1674/0003-0031-178.2.203
Publikováno v:
Journal of Raptor Research. 50:301-304
Determinacion Morfometrica Del Sexo de Pollos Del Primer Ano de Haliaeetus leucocephalus En Luisiana Haliaeetus leucocephalus es una especie con plumaje monomorfico pero sexualmente dimorfica en cuanto al tamano, siendo las hembras tipicamente de may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20dba7ede5a3d0219406d9386cf72cf8
https://doi.org/10.3356/jrr-15-60.1
https://doi.org/10.3356/jrr-15-60.1
Publikováno v:
Southeastern Naturalist. 15:12-25
The population of nesting Haliaeetus leucocephalus (Bald Eagle) in Louisiana reached precariously low numbers in the early 1970s after experiencing marked declines similar to the rest of the continental population. From 1975 to 2008, aerial surveys o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79c703eaf1e030755c56574c142259c8
https://doi.org/10.1656/058.015.0102
https://doi.org/10.1656/058.015.0102
Publikováno v:
Waterbirds. 39:45-57
Coastal Louisiana has suffered from dramatic coastal land loss. Following translocations to Louisiana in the late 1960s, Brown Pelican (Pelecanus occidentalis) colonies were annually surveyed between 1971 and 2010 using aerial methods. The goals of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1a1cdf3c443cc15cd8694ccb68668ab
https://doi.org/10.1675/063.039.0106
https://doi.org/10.1675/063.039.0106
Publikováno v:
Journal of Field Ornithology. 85:421-429
Marine oil spills may have extensive and deleterious effects on coastal waterbirds, but pre-spill data sets are often not available for making comparisons of demographics to the period following a spill. The 2010 Deepwater Horizon oil spill allowed u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::718ea7268a3acdce3b439a225c1b2587
https://doi.org/10.1111/jofo.12081
https://doi.org/10.1111/jofo.12081
Publikováno v:
The Condor. 115:788-799
Interest in monitoring the population viability of the Brown Pelican (Pelecanus occidentalis) has recently risen in the context of the species' 2009 delisting as endangered, rapid degradation of nesting habitat, and recent oil spills. To assess the B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec7a6ac11164bb7912232fee29dcd35
https://doi.org/10.1525/cond.2013.110195
https://doi.org/10.1525/cond.2013.110195
Publikováno v:
Waterbirds. 36:53-62
Within the context of a limited number of Brown Pelican (Pelecanus occidentalis) breeding sites, promoting new colonies can mitigate localized threats to regional populations. To assess the efficacy of short-distance (∼5 km) translocations and use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f8e11d62c7a05246df3b2e8ea30a863
https://doi.org/10.1675/063.036.0109
https://doi.org/10.1675/063.036.0109
Publikováno v:
Southeastern Naturalist. 11:G1-G16
Translocation of wildlife is a valuable tool for managers to alleviate impacts of human/wildlife conflicts, habitat fragmentation, and small population sizes. Pelecanus occidentalis (Brown Pelican) were previously successfully translocated into Louis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ec9f9b1ee04406a7ad57ed972df32fc
https://doi.org/10.1656/058.011.0117
https://doi.org/10.1656/058.011.0117
Publikováno v:
Southeastern Naturalist. 10:570-574
Anas fulvigula (Mottled Duck) primarily occupy coastal marshes along the western Gulf of Mexico and Florida. Previous extralimital records of Mottled Ducks have been recorded in Great Plains states and in some states along the Atlantic Coast. We repo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c072cc78aa34cb5effd835e0e8829661
https://doi.org/10.1656/058.010.0319
https://doi.org/10.1656/058.010.0319
Publikováno v:
Southeastern Naturalist. 16:343
Mating pairs of Haliaeetus leucocephalus (Bald Eagle) nest during winter in Louisiana, and numbers of nests have increased exponentially since the mid-1970s. Active nests have remained relatively concentrated within the south-central and southeastern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82014b10e4cccf1a25784e88be8f57ed
https://doi.org/10.1656/058.016.0320
https://doi.org/10.1656/058.016.0320