They are called salamanders
Salimanders toads
Frog.
Newt
Salamander
Its tail
There is no bird called Blue Hawk. There is a Cooper's Hawk that as an adult has a blue-gray and red bars on its tail.
The white-tail deer belongs to the family Cervidae.
legs
Skinks
A "salamander" is a lizard-like amphibian with a broad tail (may or may not exhibit legs).
The tail of a deer is called a tail.
A whale's tail is called a fluke