Results 21 to 30 of about 228,065 (240)

The behavioral ecology of maternal effort in fur seals and sea lions [PDF]

open access: yes, 1990
Trillmich F. The behavioral ecology of maternal effort in fur seals and sea lions. Behaviour.
Trillmich, Fritz ; https://orcid.org/
core   +1 more source

Metagenomic Survey of Viral Diversity Obtained from Feces of Subantarctic and South American Fur Seals. [PDF]

open access: yesPLoS ONE, 2016
The Brazilian South coast seasonally hosts numerous marine species, observed particularly during winter months. Some animals, including fur seals, are found dead or debilitated along the shore and may harbor potential pathogens within their microbiota ...
Mariana Kluge   +7 more
doaj   +1 more source

Images as proximity sensors : the incidence of conspecific foraging in Antarctic fur seals [PDF]

open access: yes, 2015
Background: Although there have been recent advances in the development of animal-attached ‘proximity’ tags to remotely record the interactions of multiple individuals, the efficacy of these devices depends on the instrumentation of sufficient animals ...
Staniland, Iain J   +10 more
core   +1 more source

Mutual mother-pup recognition in Galápagos fur seals and sea lions: cues used and functional significance [PDF]

open access: yes, 1981
Trillmich F. Mutual mother-pup recognition in Galápagos fur seals and sea lions: cues used and functional significance. Behaviour. 1981;78(1):21-42.Field observations on Galápagos fur seals and sea lions indicate mutual recognition between mother and pup.
Trillmich, Fritz ; https://orcid.org/
core   +1 more source

An Old Pathogen in a New Environment–Implications of Coxiella burnetii in Australian Fur Seals (Arctocephalus pusillus doriferus)

open access: yesFrontiers in Marine Science, 2022
The Australian fur seal (Arctocephalus pusillus doriferus) has experienced a slower than expected population recovery since the end of the commercial sealing era, with a high third trimester abortion rate.
Brett R. Gardner   +9 more
doaj   +1 more source

Long-Term Stability in the Trophic Ecology of a Pelagic Forager Living in a Changing Marine Ecosystem

open access: yesFrontiers in Marine Science, 2020
Natural or human-induced environmental changes can modify the structure of ecological communities and thus alter food web interactions. After the collapse of hake stocks (Merluccius hubbsi) provoked by fisheries over the Patagonian shelf in 1997 profound
Damián G. Vales   +4 more
doaj   +1 more source

Cross-Amplification and Validation of SNPs Conserved over 44 Million Years between Seals and Dogs [PDF]

open access: yes, 2013
Hoffman J, Thorne MAS, McEwing R, Forcada J, Ogden R. Cross-Amplification and Validation of SNPs Conserved over 44 Million Years between Seals and Dogs. PLoS ONE.
Rob Ogden (145264)   +22 more
core   +1 more source

Comparative Study of the Gut Microbiota Among Four Different Marine Mammals in an Aquarium

open access: yesFrontiers in Microbiology, 2021
Despite an increasing appreciation in the importance of host–microbe interactions in ecological and evolutionary processes, information on the gut microbial communities of some marine mammals is still lacking. Moreover, whether diet, environment, or host
Shijie Bai   +10 more
doaj   +1 more source

Maternal investment and sex-allocation in the Galapagos fur seal, Arctocephalus galapagoensis [PDF]

open access: yes, 1986
Trillmich F. Maternal investment and sex-allocation in the Galapagos fur seal, Arctocephalus galapagoensis. Behavioral Ecology and Sociobiology. 1986;19(3):157-164.Maternal investment and sex-allocation were measured in a large, sexually dimorphic mammal,
Trillmich, Fritz ; https://orcid.org/
core   +1 more source

The diet and feeding ecology of harbour seals around Britain [PDF]

open access: yes, 2015
Since 2000, there has been a marked decline in the number of harbour seals in some regions around Britain; one possible contributing cause is competition for prey with sympatric grey seals.
Wilson, Lindsay J.
core   +2 more sources

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