text: are all whales blue?   not all whales are blue. blue whale (balaenoptera musculus) which  is the largest animal is blue.  other whales have different colors. few examples are the following: >>right whale  (genus eubalaena) are baleen whales that are black with some white on their chins. >>gray whales (eschrichtius robustus) is a baleen whale that is gray. >>beluga whale (apterus leucas) is white  >>bowhead whale (balaena mysticetus)  is usually black with a white spot on the lower snout.  >>humpback whale (megaptera novaeangliae) come in 4 different color schemes, ranging from white to gray to black to mottled.  >>minke whale (balaenoptera acutorostrata) is very dark gray above and lighter below, sometimes with pale trapezoidal stripes behind the flippers on the top. >>narwhal (monodon monoceros) is bluish-gray with white blotches . >> orca (orcinus orca ) -"the "killer whale" is mostly black with distinctive white patches. >>sperm whale (physeter macrocephalus)is usually dark gray to black, but is occasionally light gray.♥