Common Seal
The Common Seal, also known as the Harbor Seal, is a marine mammal native to the coastal waters of the Northern Hemisphere. It is known for its dog-like face and its sleek, streamlined body.
Common Seals are highly social animals that live in large colonies. They are a vital part of the marine ecosystem, as their presence helps to control the populations of their prey, including fish and squid. The Common Seal is a true marvel of nature and a fascinating animal to observe.
Common Seal
Native To
Conservation Status
Average Height
5 - 6 feet
(1.5 - 1.8 m)
Average Weight
180 - 285 lbs
(82 - 129 kg)
Average Life Span
20 - 30 years
Gestation Period
270 - 280 days
Did You Know?
The Common Seal, also known as the harbor seal, is found in temperate and Arctic marine waters of the Northern Hemisphere.
They are often seen resting on rocks, beaches, or ice floes.
Common Seals can hold their breath for up to 30 minutes underwater when diving for food.
Their diet mainly consists of fish, but they also eat crustaceans and mollusks.
Each Common Seal has a unique pattern of spots, much like a human fingerprint.
They give birth to their pups on land or ice, and the pups can swim within hours of being born.
Common Seals are generally solitary but may gather in small groups.
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