Beluga whale (Delphinapterus leucas) vocalizations and call classification from the eastern Beaufort Sea population.

Habitat selection by two beluga whale populations in the Chukchi and Beaufort seas

There has been extensive sea ice loss in the Chukchi and Beaufort seas where two beluga whale (Delphinapterus leucas) populations occur between July-November. Our goal was to develop population-specific beluga habitat selection models that quantify relative use of sea ice and bathymetric features related to oceanographic processes, which can provide context to the importance of changing sea ice...

Numbers and distribution of beluga whales, Delphinapterus leucas, in James Bay, eastern Hudson Bay, and Ungava Bay in Canada during the summer of 1993

James, Hudson and Ungava bays are summering areas for stocks of beluga whales (Delphinapterus leucas) (Sergeant and Brodie, 1975; Finley et al., 1982; Smith and Hammill, 1986; Richard et al., 1990). There are several apparently separate summer groups, which include a summer group of ~23,000 individuals in western Hudson Bay, a group of 1500 individuals in the eastern Hudson Bay arc, and a few i...

Genome Sequence of an Alphaherpesvirus from a Beluga Whale (Delphinapterus leucas)

Beluga whale alphaherpesvirus 1 was isolated from a blowhole swab taken from a juvenile beluga whale. The genome is 144,144 bp in size and contains 86 putative genes. The virus groups phylogenetically with members of the genus Varicellovirus in subfamily Alphaherpesvirinae and is the first alphaherpesvirus sequenced from a marine mammal.

Molecular Genetic Studies of Population Structure and Movement Patterns in a Migratory Species: The Beluga Whale, Delphinaptevus leucas, in the Western Nearctic

Phylogeography, population structure and dispersal patterns of the beluga whale in the western Nearctic revealed by mitochondrial DNA

The recent evolutionary history, population structure and movement patterns of beluga whales in the western Nearctic were inferred from an analysis of mitochondrial DNA control region sequence variation of 324 whales from 32 locations representing five summer concentration areas in Alaska and north-west Canada. Phylogenetic relationships among haplotypes were inferred from parsimonious networks...