seals (Pagophilus groenlandicus) are the most abundant pinnipeds
of the North Atlantic.Three separate breeding populations have been
recognized based on the geographic locations of whelping areas: one
on pack ice in the Greenland Sea near Jan Mayen Island, a second on ice
in the White Sea and the Gorlo connecting it to the Barents Sea, and a
third in the Northwest Atlantic on pack ice along the east coast of Canada.
The latter has been separated into two sub-populations, one whelping in
the Gulf of St. Lawrence (“Gulf”) and the other off the coast of
northeast Newfoundland and/or southern Labrador (“Front”). Typically,
seals form one, two, or three concentrations in each area, but because
of current- and wind-driven ice movements, these groups can split, mix
and reform over the course of the whelping period.
All text material ©
2000 by S. M. Carr