Because they're fish.....not mammals
There are no cold blooded horses...
Sea horses, being similar to a fish, are cold blooded.
Horses are warm blooded mammals.
Sea horses are are considered a fish. They are most closely related to a pipefish. As with the majority of fish, they are cold blooded.
Seahorses are cold-blooded.
they are cold-blooded
Cold Blooded
Arabians are hotblood horses, not coldblood's or warmblood's.
Seahorses are fish. They are cold-blooded vertebrates, have fins, gills and a lateral line. They are also covered with bony plates, which replace scales found on other fishes.
Like all reptiles alive today, green sea turtles are cold blooded.
cold blooded. they live in the sea.
Cold Blooded apparently.