Results 161 to 170 of about 162,788 (289)

Humpback whales on maternity leave: when nursing mothers and growing calves can't afford to rest. [PDF]

Conserv Physiol
Howieson J.
europepmc   +1 more source

An Updated Ecology of Atlantic Salmon (Salmo salar) at Sea

Fisheries Oceanography, EarlyView.
ABSTRACT Atlantic salmon have had a key role in European and North American oceans and human societies. Salmon are exploited and observed in rivers and along coasts, but there has always been great interest in knowing where salmon are going when they are at sea.
Robert J. Lennox, Knut Wiik Vollset, Kjell Utne, Vidar Wennevik, Jessie Lilly, Eva B. Thorstad   +5 more
wiley   +1 more source

Escalating competition in changing seas: baleen whales exploit killer whale prey herding. [PDF]

Philos Trans R Soc Lond B Biol Sci
Jourdain E, Baumgartner C, Cade D, Domenici P.   +3 more
europepmc   +1 more source

The former distribution of White‐tailed Eagles in Iberia, the Mediterranean and the Middle East: a case study of the importance of understanding historical distribution in informing current conservation and restoration interventions

Ibis, EarlyView.
The importance of considering historical data in developing conservation and restoration measures for individual species and for wider ecological restoration has been pointed out by recent reviews but often remains neglected in practice. This paper provides a case study illustrating the issue through a review of the former breeding distribution of the ...
Duncan J. Halley
wiley   +1 more source

Editorial Note: Prevalence of Chinook salmon is higher for southern than for northern resident killer whales in summer hot-spot feeding areas. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Back in the wild: where reintroduced California Condors spend their time

Ibis, EarlyView.
Captive breeding and reintroduction programmes have been instrumental in preventing the extinction of critically endangered species. As these efforts advance towards recovering self‐sustaining wild populations, understanding how reintroduced animals use space is essential for long‐term success.
José Juan Rodriguez‐Gutierrez, Logan Hysen, Danial Nayeri, Ho Yi Wan   +3 more
wiley   +1 more source

An open-access dataset of odontocete acoustic signals from the Madeira archipelago. [PDF]

Sci Data
Redaelli L, Caruso F, Dos Santos ME, Alves F, Dinis A.   +4 more
europepmc   +1 more source

Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus)

Journal of Fish Biology, EarlyView.
Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker, Axel Schlindwein, Martin C. Arostegui, Ingrid M. Bruvold, Joel V. Wernström, Montserrat Martin‐Armas, David W. Sims, Nicolas Straube, Andreas Altenburger, Claudia Junge   +9 more
wiley   +1 more source

Larval Arctic cod (Boreogadus saida) exhibit stronger developmental and physiological responses to temperature than to elevated pCO2

Journal of Fish Biology, EarlyView.
Abstract High‐latitude ecosystems are simultaneously warming and acidifying under ongoing climate change. Arctic cod (Boreogadus saida) are a key species in the Arctic Ocean and have demonstrated sensitivity to ocean warming and acidification as adults and embryos, but their larval sensitivity to the combined stressors is unknown. In a laboratory multi‐
Emily Slesinger, Louise A. Copeman, Benjamin J. Laurel, Mary Beth R. Hicks, Paul J. Iseri, Michelle A. Stowell, Thomas P. Hurst   +6 more
wiley   +1 more source

Two Decades of Cetacean Population Status and Mortality in Thailand: Spatiotemporal Trends, Environmental Drivers, and Anthropogenic Stressors. [PDF]

Animals (Basel)
Prampramote J, Boonhoh W, Swangneat K, Daochai C, Sakornwimol W, Hayakijkosol O, Wongtawan T.   +6 more
europepmc   +1 more source