Results 261 to 270 of about 11,303 (341)

No Evidence That Life History Strategies Shape Within‐Body Mosaics of Ageing

Molecular Ecology, EarlyView.
ABSTRACT Tissues across the body may age at different rates, which creates within‐body mosaic ageing. Life history strategies shape ageing patterns at the inter‐ and intra‐specific level, but the impact of life history strategies on mosaic‐ageing patterns within individuals remains unknown.
Ana Ángela Romero‐Haro, Ellis Mulder, Simon Verhulst, Barbara Tschirren   +3 more
wiley   +1 more source

Estimated summer abundance and krill consumption of fin whales throughout the Scotia Sea during the 2018/2019 summer season. [PDF]

Sci Rep
Biuw M, Lindstrøm U, Jackson JA, Baines M, Kelly N, McCallum G, Skaret G, Krafft BA.   +7 more
europepmc   +1 more source

An Update on the Occurrence of Humpback Whale (Megaptera novaeangliae) Super‐Groups on the West Coast of South Africa

Marine Mammal Science, EarlyView.
ABSTRACT Humpback whale (Megaptera novaeangliae) super‐groups, comprising 20+, tightly aggregated, feeding individuals, form during the austral summer in the southern Benguela ecosystem off the west coast of South Africa. This phenomenon, observed since 2011, is thought to be linked to increased productivity from positive chlorophyll‐a anomalies ...
Elisa Seyboth, Ken Findlay, Alex Vogel, Daniela Abras, David Hurwitz, Els Vermeulen, Jean Tresfon, Tess Gridley, Simon Elwen   +8 more
wiley   +1 more source

Historical baleen plates indicate that once abundant Antarctic blue and fin whales demonstrated distinct migratory and foraging strategies. [PDF]

Ecol Evol
Smith MEK, Ososky JJ, Hunt KE, Cioffi WR, Read AJ, Friedlaender AS, McCarthy M, Fleming AH.   +7 more
europepmc   +1 more source

Bellwethers of change: population modelling of North Pacific humpback whales from 2002 through 2021 reveals shift from recovery to climate response. [PDF]

R Soc Open Sci
Cheeseman T, Barlow J, Acebes JM, Audley K, Bejder L, Birdsall C, Bracamontes OS, Bradford AL, Byington J, Calambokidis J, Cartwright R, Cedarleaf J, Chavez AJG, Currie J, De Castro RC, De Weerdt J, Doe N, Doniol-Valcroze T, Dracott K, Filatova O, Finn R, Flynn KR, Ford J, Frisch-Jordán A, Gabriele C, Goodwin B, Hayslip C, Hildering J, Hill MC, Jacobsen JK, Jiménez-López ME, Jones M, Kobayashi N, Lammers M, Lyman E, Malleson M, Mamaev E, Loustalot PM, Masterman A, Matkin CO, McMillan C, Moore J, Moran J, Neilson JL, Newell H, Okabe H, Olio M, Ortega-Ortiz CD, Pack AA, Palacios DM, Pearson H, Quintana-Rizzo E, Barragán RR, Ransome N, Rosales-Nanduca H, Sharpe F, Shaw T, Southerland K, Stack S, Staniland I, Straley J, Szabo A, Teerlink S, Titova O, Urban-Ramirez J, van Aswegen M, Vinicius M, von Ziegesar O, Witteveen B, Wray J, Yano K, Yegin I, Zwiefelhofer D, Clapham P.   +73 more
europepmc   +1 more source

Semi‐Automated Detection of Right Whales (Eubalaena spp.) in Very High‐Resolution Satellite Imagery

Marine Mammal Science, EarlyView.
ABSTRACT Space‐based detection of whales is proliferating because it shows promise as a monitoring tool, yet tests of its application across taxa and environments are rare. The objective of this study was to develop an end‐to‐end, semi‐automated procedure for detecting two right whale species (Eubalaena glacialis and E. australis) in satellite imagery.
Kimberley T. A. Davies, Anne Webster, Vinoth Babu, Sean W. Brillant, Cody G. Carlyle, Gina L. Lonati, Harsh Sharma, Olivier W. Tsui   +7 more
wiley   +1 more source

Subantarctic whales and whaling. Abstract

, 1919
openaire   +3 more sources

Dietary intake of whale oil-containing ω-3 long-chain polyunsaturated fatty acids attenuates choroidal neovascularization in mice. [PDF]

FASEB J
Yanai R, Yasunaga G, Tsuji S, Honda T, Iwata A, Miyagawa E, Yoshida K, Kishimoto M, Sakai H, Fujise Y, Asagiri M, Mitamura Y.   +11 more
europepmc   +1 more source

Saxitoxin Linked to Deaths of Northern Fur Seals in the Southeast Bering Sea

Marine Mammal Science, EarlyView.
ABSTRACTIn August 2024, a northern fur seal mortality event was observed on St. Paul Island, AK in the southeast (SE) Bering Sea. Ten seals in good body condition were found dead along with large accumulations of dead fish on Benson Beach located on St. Paul Island.
Kathi A. Lefebvre, Chelsea M. Campbell, Lauren M. Divine, Paul Melovidov, Hanna Hellen, Kathy Burek Huntington, Emily K. Bowers, Natalie Rouse, Evangeline Fachon, Thomas J. Farrugia, Robert S. Pickart, Peigen Lin, Lorely Lago, Frank Bahr, Emmanuelle Furst, Colleen G. Duncan, Patrick Charapata, Donald M. Anderson, Gulce Kurtay   +18 more
wiley   +1 more source

Four centuries of commercial whaling eroded 11,000 years of population stability in bowhead whales

Westbury MV, Brown SC, Cabrera AA, Morales HE, Ma J, Rey-Iglesia A, Dyke A, Scharff-Olsen CH, Scott MB, Wiig Ø, Bachmann L, Kovacs KM, Lydersen C, Ferguson SH, Racimo F, Szpak P, Fordham DA, Lorenzen ED.   +17 more
europepmc   +1 more source