Results 181 to 190 of about 113,503 (319)

Characterization of salmon‐foraging harbor seals (Phoca vitulina) in the Erimo region, Hokkaido, Japan, using finite mixture models

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
Finite mixture models revealed that older, larger harbor seals specialize in salmon predation at setnets in Hokkaido, Japan, suggesting targeted management strategies focusing on these specialist individuals could effectively reduce fishery conflicts while protecting the broader seal population.
Takahito Masubuchi, Mari Kobayashi
wiley   +1 more source

Trap‐dependence in capture–recapture studies: empirical evidence in vertebrates and biological meaning

open access: yesOikos, Volume 2026, Issue 2, February 2026.
Capture–recapture (CR) models have been used for decades to estimate population size and demographic rates in natural populations from the monitoring of individuals. One of the most frequent deviations from assumptions required in CR studies is the immediate trap‐dependence that corresponds to the correlation between capture events. We review empirical
Jessica Cachelou   +4 more
wiley   +1 more source

A genome assembly for Lahontan Cutthroat Trout, Oncorhynchus clarkii henshawi. [PDF]

open access: yesJ Hered
Payne CY   +7 more
europepmc   +1 more source

Making Waves: The Effects of Whitewater Parks on Fish Passage in Colorado

open access: yesRiver Research and Applications, Volume 42, Issue 2, Page 295-310, February 2026.
ABSTRACT Instream structures have fragmented riverine habitats throughout much of the world, including the Western USA. Whitewater parks (WWPs) are relatively new instream structures designed to create hydraulic waves for recreational boating and surfing by constricting flows into a steep chute or drop.
Eric E. Richer   +5 more
wiley   +1 more source

Post-spawning sexual selection in red and white Chinook salmon (Oncorhynchus tshawytscha) [PDF]

open access: bronze, 2016
Sarah J. Lehnert   +3 more
openalex   +1 more source

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