Are all fish cold-blooded?

It is not exactly true that all fish are cold-blooded.

Cold-blooded vertebrates: part I. Fishes. Fishes; Amphibians; Reptiles. FISHES which has a near relative in European waters, is often referred to as the most perfect example of a fish, and it

How Hot Tuna (and Some Sharks) Stay Warm

Scientists have discovered the first fully warm-blooded fish - The Washington Post

Our Warm Blooded and Cold-Blooded Ocean by Baby Professor

Giant Sea Reptiles Were Warm-Blooded Killers?

We all know and understand that fish are cold blooded animals. However despite this fact we as fisherman and w…

New Study Reveals Why Some Fish Are Warm-Blooded

Opah Fish Science with Nick Wegner - B-Roll: Fish & Sharks - NOAA Fisheries Video Gallery

First Warm-Blooded Fish Discovered

Warm-blooded Fish Cartoons and Comics - funny pictures from CartoonStock

Cool Blooded Animals, Definition, Characteristics & Examples - Video & Lesson Transcript