Results 61 to 70 of about 4,391 (197)

Avian Cholera in a Bald Eagle from Ohio [PDF]

open access: yes, 1972
Author Institution: Patuxent Wildlife Research Center, Laurel, Maryland 20810, and Department of Veterinary Science (J. A. N.), University of Maryland, College Park, Maryland 20742Avian cholera (Pasteurella multocida) infection was diagnosed in an adult ...
Locke, L. N.   +2 more
core  

Wetland location and captive breeding influence trans‐Mediterranean movements in the endangered Marbled Duck (Marmaronetta angustirostris)

open access: yesIbis, Volume 168, Issue 1, Page 245-258, January 2026.
Waterbirds distributed in semi‐arid and arid regions seem to have adapted their behaviour to the availability and seasonality of wetlands, increasing their mobility range. The Marbled Duck Marmaronetta angustirostris is a threatened waterbird that shows trans‐Mediterranean movements but these are poorly known.
Irene Pacheco‐Guardiola   +6 more
wiley   +1 more source

Survival of Common Loon chicks appears unaffected by Bald Eagle recovery in northern Minnesota

open access: yesAvian Conservation and Ecology, 2023
Recovering species are not returning to the same environments or communities from which they disappeared. Conservation researchers and practitioners are thus faced with additional challenges in ensuring species resilience in these rapidly changing ...
Jennyffer Cruz   +4 more
doaj  

Scavenger dynamics at cervid carcasses in a chronic wasting disease endemic zone

open access: yesThe Journal of Wildlife Management, Volume 89, Issue 8, November 2025.
This study quantifies scavenger species use of 20 deer carcasses in a chronic wasting disease endemic zone, including species‐specific time spent on carcasses and carcass materials consumed. We discuss the implications of our results for scavengers' roles in potential disease transmission dynamics.
Kelly C. Bye   +2 more
wiley   +1 more source

Accelerating technology development to monitor and minimize effects from land‐based wind energy on birds and bats

open access: yesThe Journal of Wildlife Management, Volume 89, Issue 8, November 2025.
Although adopting cost‐effective technologies may reduce the negative effects of wind turbines on wildlife and help achieve both energy production and conservation goals, consensus is lacking among developers, regulators, and the conservation community regarding how to define technology effectiveness and acceptance and how to develop a standardized ...
Isabel Gottlieb   +3 more
wiley   +1 more source

Species Composition and Diversity of Hawk Populations in Northeastern Arkansas [PDF]

open access: yes, 1978
Species composition and diversity of hawk populations were analyzed for northeastern Arkansas by the use of roadside censuses conducted in September through April from 1974- 1977.
Hanebrink, Earl L.   +2 more
core   +2 more sources

Predator activity, proactive anti‐predator strategies and nesting phenology produce a dynamic landscape of risk to tundra goose reproduction

open access: yesJournal of Animal Ecology, Volume 94, Issue 11, Page 2282-2294, November 2025.
We show that Arctic and red fox space use significantly affects goose nest habitat selection and nest success in a low‐Arctic tundra ecosystem. However, the impact of fox predation depended on the location and timing of incubation of the nest, demonstrating the importance of incorporating time into the ‘landscape of fear’ concept.
Sean M. Johnson‐Bice   +4 more
wiley   +1 more source

Rare and Endangered Vetebrates of Ohio [PDF]

open access: yes, 1973
Author Institution: U.S. Soil Conservation Service; Introductory Biology Program, The Ohio State University; School of Natural Resources, The Ohio State University; and Division of Wildlife, Ohio Department of Natural ResourcesThis paper, an annotated ...
Burnard, R. K.   +3 more
core  

Status of reintroduced American marten in the Manistee National Forest within Michigan’s Northern Lower Peninsula [PDF]

open access: yes, 2012
American martens (Martes americana) were extirpated from the Lower Peninsula of Michigan as a result of overharvest for fur and habitat loss in the early 1900s.
Watkins, Julie M.
core   +1 more source

Molecular characterization of Trichomonas gallinae isolates recovered from the Canadian Maritime provinces’ wild avifauna reveals the presence of the genotype responsible for the European finch trichomonosis epidemic and additional strains [PDF]

open access: yes, 2015
Finch trichomonosis, caused by Trichomonas gallinae, emerged in the Canadian Maritime provinces in 2007 and has since caused ongoing mortality in regional purple finch (Carpodacus purpureus) and American goldfinch (Carduelis tristis) populations ...
BECKI LAWSON   +10 more
core   +2 more sources

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