They are cold blooded hope this answers your questions
Sting rays and manta rays are part of the class chondrichthyes (cartilaginous fishes), which is mostly ectothermic, or cold-blooded. A few types of sharks are at least somewhat warm-blooded, and can at least partially control their blood temperature, but rays cannot.
Cold blooded.
are catfish cold blooded or warm blooded
Cold Blooded
badgers are cold blooded
They are mammals so they are warm-blooded.
Rodents are warm-blooded. Not cold-blooded!
they are cold blooded because all worms are cold blooded
well they can be cold blooded and warm blooded
they are warm blooded
i think it is cold, because... budgies are not as feirce as a lion, snake (ect)
Peacock's are warm blooded.