Results 61 to 70 of about 1,522 (208)
ABSTRACT This study investigated the occurrence and whistle characteristics of small odontocetes in Wakasa Bay and Aso Bay, located in the coastal waters of the Sea of Japan, where ecological data are limited. Passive acoustic monitoring using A‐tag and SoundTrap was conducted from 2022 to 2024, with detections on 8.8% and 12.4% of monitoring days at ...
Satoko S. Kimura +2 more
wiley +1 more source
ABSTRACT West Coast Transient (WCT) killer whales (Orcinus orca rectipinnus) hunt marine mammals along the west coast of North America from California to southeastern Alaska. However, little information is available on their seasonal use of nearshore areas and the relative importance of different parts of their range.
Taryn M. Scarff +2 more
wiley +1 more source
Phocoena phocoena (harbor porpoise) - MCZ-51087
Phocoena phocoena (harbor porpoise) - MCZ-51087 - unknown sex - unknown length - Pelvic location - Harvard ...
core
Shorewatch is a citizen science project, managed by Whale and Dolphin Conservation (WDC), that records the occurrence of cetaceans during regular, standardized watches from a series of locations along the coast of Scotland (United Kingdom).
Paula Gutiérrez-Muñoz +4 more
doaj +1 more source
Intraspecific variation of cochlear morphology in bowhead and beluga whales
Abstract The bony labyrinth of the petrosal bone, a distinctive feature of mammal skulls, is often identified in micro‐computed tomography imaging to infer species' physiological and ecological traits. When done as part of a comparative study, one individual specimen is normally considered representative of a species, and intraspecific variation is ...
John Peacock, J. G. M. Thewissen
wiley +1 more source
Phocoena phocoena (harbor porpoise) - MCZ-56983
Phocoena phocoena (harbor porpoise) - MCZ-56983 - unknown sex - unknown length - Pelvic location - Harvard ...
core
Back of Photo Says Harbor Porpoise caught- Rockport Harbor wt 62 lbs, length 55https://digitalmaine.com/andre_images/1059/thumbnail ...
core +1 more source
Competition theory suggests that interspecific prey competition can result in changes to the dietary niche, but obtaining timeseries of data from sympatric species experiencing temporal variation in competition is challenging. Scotland is an important area for two species of seals, but over the past 20 years, populations of harbour seals Phoca vitulina
Izzy Langley +7 more
wiley +1 more source
Phocoena phocoena (harbor porpoise) - MCZ-57860
Phocoena phocoena (harbor porpoise) - MCZ-57860 - unknown sex - unknown length - Pelvic location - Harvard ...
core
ABSTRACT Despite widespread declines of many wildlife species, the effects of population decline on the genome and the recovery potential of affected species are still poorly understood, especially beyond a few charismatic species. The Northern abalone (or Pinto abalone; Haliotis kamtschatkana) is a marine gastropod mollusk of social, cultural and ...
Anna Tigano +8 more
wiley +1 more source

