Last updated over 1 year ago The grey seal, or Halichoerus
grypus, is large and robust. It's coloring can range from from
grey to tan or to brown. It's top is darker than its bottom.
When they molt, their fur becomes paler and duller, but newborns
are creamy white. The striped dolphin is a highly gregarious
animal. They are very active swimmers, performing leaps and
breaching frequently. They may associate in schools of 100 to
500 individuals of the same age. The communicate by clicking and
whistles. The feed opportunistically and the females have a
single calf and stays with them for 16 months. The harbor seal
is a good swimmer. They are highly adapted to speed because of
their torpedo like shape. The usually swim 10 meters beneath the
surface of the water. The feed on benthic fish like cod, but the
need to be able to have a large variety of choices like mussels,
crabs, and cephalopods. Their babies are usually born on tide-
sandbanks from the end of June to mid July and need to learn to
swim almost immediate