Beaver

Beaver

Castor canadensis

Size: 3-4 ft ( total length )

Habitat: in and around water

Notes:
Famous for their dam-building habits, beavers were once a major ecological force in North America, reshaping a very large proportion of the land to suit themselves. Unfortunately for them, they also became a major economic force - much of the early exploration of the continent was done by fur trappers. Today, beavers are rare, and virtually non-existent in New Jersey, although there are a few colonies.

beaver
Beaver lodge
Beaver lodge

Smooth Dogfish
Most of these sharks are in more danger
from us than we are from them.
Real sharks are ashamed of them.

"Dogfish" is a generic name for a large number of small, generally harmless, and unaggressive sharks, not all of which are very closely related. Smooth Dogfishes are related to Tiger, Bull, and other Requiem Sharks, while Spiny Dogfishes are in a completely different group, more closely related to Angel Sharks. Compare these with the unrelated Chain Dogfish, a "Cat" shark. Sandbar sharks have nothing in common with the others here, except their small size. None of these little sharks is really dangerous, although any of them could give a good bite if provoked. Generally, they will avoid you.

Printed from njscuba.net