Sexual selection and speciation in the Anthropocene
Anthropogenic change threatens global biodiversity by causing severe ecological
disturbance and extinction. Here, we consider the effects of anthropogenic change on one …
disturbance and extinction. Here, we consider the effects of anthropogenic change on one …
[HTML][HTML] Unexpected decadal density-dependent shifts in California sea lion size, morphology, and foraging niche
Many marine mammal populations are recovering after long eras of exploitation. 1, 2 To
what degree density-dependent body size declines in recovering species reflect a general …
what degree density-dependent body size declines in recovering species reflect a general …
[PDF][PDF] New colony of Guadalupe fur seals (Arctocephalus townsendi) discovered on El Farallón de San Ignacio Island, Gulf of California.
MC Gutiérrez‐Osuna, JM Díaz‐Gaxiola… - Marine Mammal …, 2022 - mmru.ubc.ca
Guadalupe fur seals (Arctocephalus townsendi) have established a second haul-out in the
Gulf of California on El Farallón de San Ignacio Island, along the mainland coast of Mexico …
Gulf of California on El Farallón de San Ignacio Island, along the mainland coast of Mexico …
Tide line versus internal pools: mating system and breeding success of South American sea lion males
V Franco-Trecu, P Costa-Urrutia, Y Schramm… - Behavioral Ecology and …, 2015 - Springer
The spatio-temporal distribution of breeding males can help understand the existence of
alternative reproductive tactics and their breeding success in colonially breeding species …
alternative reproductive tactics and their breeding success in colonially breeding species …
Skull shape and size changes in different subpopulations of the California Sea Lion (Zalophus californianus) in Mexico
R Aguilar Medrano, VH Cruz Escalona… - Journal of …, 2024 - academic.oup.com
California sea lions (Zalophus californianus) are distributed along the Gulf of California and
northeastern Pacific coast. Genetic studies have suggested the existence of 3 to 4 …
northeastern Pacific coast. Genetic studies have suggested the existence of 3 to 4 …
[PDF][PDF] «Мирное» поведение байкальской нерпы Pusa sibirica (Gmelin, 1788) на береговых лежбищах
ЕА Петров, АБ Купчинский - Биота и среда природных территорий, 2023 - biosoil.ru
На основании изучения видеоматериалов, полученных при съёмке стационарной
камерой в течение нескольких сезонов на одном из основных береговых лежбищ (о-в …
камерой в течение нескольких сезонов на одном из основных береговых лежбищ (о-в …
Maternal behavior of California sea lions in different abundance and tourist activity scenarios
L Pelayo-González, LM Burciaga, I González-López… - Hydrobiologia, 2024 - Springer
Abstract Changes in the behavior of free-living animals caused by natural and
anthropogenic factors can influence their survival and reproduction. Tourist activities with …
anthropogenic factors can influence their survival and reproduction. Tourist activities with …
Lower marine productivity increases agonistic interactions between sea lions and fur seals in Northern Pacific Patagonia
F Montalva, H Pavés, D Pérez-Venegas… - Current …, 2022 - academic.oup.com
Interspecific interactions are key drivers of individual and population-level fitness in a wide
range of animals. However, in marine ecosystems, it is relatively unknown which biotic and …
range of animals. However, in marine ecosystems, it is relatively unknown which biotic and …
Variability and sexual dimorphism in skull morphometry of California Sea Lions (Zalophus californianus) in Mexico
RA Franco-Moreno, VH Cruz-Escalona… - Mammalian …, 2015 - Springer
A crucial question in wildlife management concerns the definition of ecologically meaningful
population units. For the California sea lion (Zalophus californianus), three population units …
population units. For the California sea lion (Zalophus californianus), three population units …
Regional divergence in the skull morphometry of adult male Galapagos sea lion
S Izurieta-Benitez, M Riofrío-Lazo, J Torres… - Journal of …, 2022 - academic.oup.com
The skull often reveals adaptation to ecological and environmental influences. Food
availability affects the somatic growth of otariids, and population abundance can influence …
availability affects the somatic growth of otariids, and population abundance can influence …