What animal is blue?

Question

blue skin or fur

Answer 1

the blue bird of happiness

Answer 2

There are blue dragonflies and butterflies.  Dolphins are grey but can look bluish, so can sharks.  Shiny wet black mammals like seals can look dark bluish.

Answer 3

blue birds

Answer 4

rare blue lobsters,  some birds are blue, blue iguana, blue skinks have some blue in them, some types of frogs.  Can't think of any blue mammals.  Lots of blue fish.

Answer 5

Blue poison dart frog

Blue Triggerfish

Ice Blue Cichlid

The Blue Rat

Blue Gourami

Blue Parrotlet

Lotis Blue Butterfly

Blue Iguana

Electric Blue Haplo

Blue Jay

Gorgona Blues

Blue Rockfish

Greenbottle Blue Tarantula

The Blue Shark