Results 81 to 90 of about 2,593 (197)

Review of the aquatic and continental carnivores (Mammalia, carnivora) from the Miocene of the Argentine Mesopotamia [PDF]

open access: yes, 2013
Desde mediados del siglo XIX cuando comenzaron los primeros hallazgos de vertebrados fósiles en los sedimentos del Mioceno (Formaciones Paraná e Ituzaingó) de las barrancas del río Paraná, en la provincia de Entre Ríos, se registraron diversos materiales
Bond, Mariano   +1 more
core  

Most mammals do not wander: few species escape continental endemism

open access: yesEcography, Volume 2025, Issue 10, October 2025.
Terrestrial mammals are found nearly everywhere on Earth. Yet, most taxa are endemic to a single continent; geological, evolutionary, ecological, or physiological filters constrain geographic distributions. Here, we synthesize data on geography, taxonomy, lineage age, dispersal, body size, and diet for > 4000 terrestrial mammals prior to detectable ...
Meghan A. Balk   +10 more
wiley   +1 more source

Avian influenza overview June–September 2025

open access: yesEFSA Journal, Volume 23, Issue 10, October 2025.
Abstract Between 7 June and 5 September 2025, 183 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (27) and wild (156) birds across 15 countries in Europe. Although HPAI A(H5N1) virus detections were predominant in western and southwestern Europe, they also occurred on the northernmost coast of Norway. More than
European Food Safety Authority   +16 more
wiley   +1 more source

Paleoclimatic inference of the mid-Holocene record of monk seal (Monachus monachus) in the Cantabrian Coast [PDF]

open access: yes, 2011
The mid-Holocene has been widely used to test the performance of the numerical models that are commonly employed to estimate the future evolution of world climate.
Estévez Escalera, Jordi   +2 more
core   +2 more sources

Wild Encounters: Analyzing Human–Animal Interactions in British and Irish Association of Zoos and Aquariums Facilities

open access: yesZoo Biology, Volume 44, Issue 5, Page 461-473, September/October 2025.
We investigated the quantity and diversity of animal–visitor interactions in BIAZA‐accredited facilities, finding 740 opportunities for interactions across a range of contexts including walkthroughs and handling. Meet and greets were the most offered and were influenced by the number of individual animals, cost of interaction, and animal popularity ...
Thomas Welsh   +4 more
wiley   +1 more source

Distribution and population densities of marine mammals south of 60 ºS [PDF]

open access: yes
Based on the goals set forth in the Dutch Biodiversity Policy Programme, The Netherlands has a traditionally strong commitment to protect biodiversity and marine mammals both internationally and in its own national and Kingdom waters.
Franeker, J.A., van
core   +5 more sources

Marine Mammals [PDF]

open access: yes, 1973
The large scale mortality of about 147 pilot whales, probably of the species Globicephala melaena, which occurred in the South east coast of India between Manapad and Kulasekharapatnam fishing villages in Tamil Nadu d uring January of this year ...
Jacob, P G
core  

Neonatal growth of Steller sea lion (Eumetopias jubatus) pups in Alaska [PDF]

open access: yes, 2005
The growth rate of Steller sea lion (Eumetopias jubatus) pups was studied in southeast Alaska, the Gulf of Alaska, and the Aleutian Islands during the first six weeks after birth.
Brandon, Elisif A. A.   +3 more
core  

Gastrointestinal Parasites and Bacteria in Free-Living South American Sea Lions (Otaria flavescens) in Chilean Comau Fjord and New Host Record of a Diphyllobothrium scoticum-Like Cestode

open access: yesFrontiers in Marine Science, 2018
Present study aimed to characterize gastrointestinal parasites and culturable bacteria from free-living South American sea lions (Otaria flavescens) inhabiting waters of Comau Fjord, Patagonia, Chile.
Carlos Hermosilla   +11 more
doaj   +1 more source

Variations in the Skull of the Bearded Seal [PDF]

open access: yes, 1974
Fourteen measurements taken on 260 skulls are described and analysed using variance, covariance, reduced major axes, and discriminant functions. No sexual variation is found. Changes in relative growth with age are demonstrated and discussed.
Manning, T. H.
core  

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