Results 81 to 90 of about 2,611 (163)

Maternal and offspring effects on the timing of parturition in western Steller sea lions (Eumetopias jubatus) [PDF]

, 2017
Identifying factors that affect the timing of parturition among annual breeders is important to aid our understanding of how variations may adversely affect population trends over both short and long temporal scales.
John M. Maniscalco, Maniscalco, John M., Pamela Parker, Parker, Pamela   +3 more
core   +1 more source

A Case Study of Associations Between Human Visual-Vocal Commands and Behaviors in a Lactating Steller Sea Lion Pup (Eumetopias jubatus)

International Journal of Comparative Psychology
This study aimed to examine whether a lactating Steller sea lion pup (Eumetopias jubatus) could learn the associations between human commands (verbal/ visual) and behavior.
Masahiro Sasaki, Kazuki Tsutsumi, Hinano Kinoshita, Masahiro Nishijima, Chiori Matsumura, Ayaka Toyota, Toshimune Kambara   +6 more
doaj   +1 more source

Natal and breeding philopatry of female Steller sea lions in southeastern Alaska.

PLoS ONE, 2017
Information on drivers of dispersal is critical for wildlife conservation but is rare for long-lived marine mammal species with large geographic ranges.
Kelly K Hastings, Lauri A Jemison, Grey W Pendleton, Kimberly L Raum-Suryan, Kenneth W Pitcher   +4 more
doaj   +1 more source

Gray Seal Cannibalism at the Largest Colony in the World, Sable Island

Marine Mammal Science, Volume 42, Issue 2, April 2026.
Izzy Langley, Damian Lidgard, Priyanka Varkey, Milagros Sanchez, Michelle Rivard, Cornelia E. den Heyer   +5 more
wiley   +1 more source

A Survey of Metazoan Parasites Infecting the California (Zalophus califorianus) and Steller (Eumetopias jubatus) Sea Lion

, 1970
Twenty three sea lions (14 Zalophus californianus, 9 Eumetopias jubatus) from the coast of southern and central California were examined for metazoan parasites, Z.
Hill, Barry L., Dailey, Murray D.
core  

Total Mercury, Total Selenium, and Monomethylmercury Relationships in Multiple Age Cohorts and Tissues of Steller Sea Lions (Eumetopias jubatus). [PDF]

Environ Toxicol Chem, 2022
Castellini JM, Rea LD, Avery JP, O'Hara TM.   +3 more
europepmc   +1 more source

Table_1_Steller Sea Lion (Eumetopias jubatus) Response to Non-lethal Hazing at Bonneville Dam.docx

, 2021
Protected Steller sea lions (Eumetopias jubatus) aggregate at Bonneville Dam on the Columbia River and prey upon multiple species of endangered salmon ascending the river. Hazing is a non-lethal activity designed to repel sea lions that includes aversive
Kyle S. Tidwell (11764193), Zachary A. Schakner (8032055), Brett A. Carrothers (11764196), Daniel T. Blumstein (7876196)   +3 more
core   +1 more source

Hydrodynamic drag in steller sea lions (Eumetopias jubatus)

, 2000
Drag forces acting on Steller sea lions (Eumetopias jubatus) were investigated from \u27deceleration during glide\u27 measurements. A total of 66 glides from six juvenile sea lions yielded a mean drag coefficient (referenced to total wetted surface area)
Blake, Robert, Stelle, Lei Lani, Trites, Andrew   +2 more
core   +1 more source

A longitudinal study of Steller sea lion natality rates in the Gulf of Alaska with comparisons to census data.

PLoS ONE, 2014
Steller sea lion (Eumetopias jubatus) numbers in the Western Distinct Population Segment are beginning to recover following the dramatic decline that began in the 1970s and ended around the turn of the century.
John M Maniscalco, Alan M Springer, Pamela Parker, Milo D Adkison   +3 more
doaj   +1 more source

Predation on an upper trophic marine predator, the Steller sea lion: evaluating high juvenile mortality in a density dependent conceptual framework.

PLoS ONE, 2012
The endangered western stock of the Steller sea lion (Eumetopias jubatus)--the largest of the eared seals--has declined by 80% from population levels encountered four decades ago.
Markus Horning, Jo-Ann E Mellish
doaj   +1 more source