Results 111 to 120 of about 6,699 (246)

The environmental threats from lead ammunition. [PDF]

open access: yesEco Environ Health, 2023
Sonne C, Lam SS, Kanstrup N.
europepmc   +1 more source

A Review of Modern Bald Eagle (\u3ci\u3eHaliaeetus leucocephalus\u3c/i\u3e) Nesting Records and Breeding Status in Nebraska [PDF]

open access: yes, 2010
The recovery of the Bald Eagle (Haliaeetus leucocephalus) in North America during the 20th century is a conservation success story. Once threatened with extinction, the species now is common throughout much of its range (Buehler 2000).
Dinan, John J.   +5 more
core   +1 more source

Challenges and opportunities for data integration to improve estimation of migratory connectivity

open access: yesMethods in Ecology and Evolution
Understanding migratory connectivity, or the linkage of populations between seasons, is critical for effective conservation and management of migratory wildlife.
Jeffrey A. Hostetler   +7 more
doaj   +1 more source

The effects of spatiotemporal variation in marine resources on the occupancy dynamics of a terrestrial avian predator

open access: yesEcosphere
Identifying how species respond to system drivers such as weather, climate, habitat, and resource availability is critical for understanding population change.
Joshua H. Schmidt   +6 more
doaj   +1 more source

Low DDT residues in plasma of Bald Eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri

open access: hybrid, 1981
Charles J. Henny   +4 more
openalex   +2 more sources

Assessing plastic ingestion in birds of prey from British Columbia, Canada. [PDF]

open access: yesEnviron Sci Pollut Res Int, 2023
Schutten K   +9 more
europepmc   +1 more source

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