Flounder — Blackback

: They thrive in near-freezing temperatures and even possess "antifreeze" proteins in their blood to survive in sub-zero conditions. Habitat and Migration

The , scientifically known as Pseudopleuronectes americanus and commonly called the winter flounder , is a right-eyed flatfish native to the coastal waters of the Northwest Atlantic. Biology and Appearance blackback flounder

: Their upper side is typically dark, ranging from olive green to jet black, but they can change color to mimic the sediment of the sea floor for camouflage. : They thrive in near-freezing temperatures and even