Harbor Seal (pup)

Description:

Harbor seals are brown, tan, or gray, with distinctive V-shaped nostrils. An adult can attain a length of 1.85 meters (6.1 ft) and a mass of 132 kilograms (290 lb). Females outlive males (30–35 years versus 20–25 years).

Habitat:

Harbor seals prefer to frequent familiar resting sites. They may spend several days at sea and travel up to 50 kilometers in search of feeding grounds, and will also swim some distance upstream into freshwater in large rivers. Resting sites may be both rugged, rocky coasts, such as those of the Hebrides or the shorelines of New England, or sandy beaches. Harbor seals frequently congregate in harbors, sandy intertidal zones, and estuaries in pursuit of prey fish such as menhaden, anchovy, sea bass, herring, mackerel, cod, whiting and flatfish, and occasionally shrimp, crabs, mollusks and squid.

Notes:

Females bear a single pup, which they care for alone. Pups are able to swim and dive within hours of birth, developing quickly on their mothers' fat-rich milk. Blubber under their skins helps to maintain body temperature. Their global population is 5–6 million, but subspecies in certain habitats are threatened. Once a common practice, sealing is now illegal in many nations within the animal's range.