This site provides facts about nine of the world's species of whales. General Characteristics of Whales Whales are found in open seas throughout the world and occasionally in coastal waters, as well. Certain species migrate, while others remain year-round in the same habitats. The skin of whales is usually black, gray, black, tan and white, or all white. As there are so many species of whale, it is inevitable that there will be a variety in regard to their prey and to their feeding methods.
Some whales rely on solo hunting while others rely on the co-ordination of group hunting.
Whichever method both are quite effective as many species engage in both. Like all members of the cetacean order, whales are propelled through the water by their powerful tails. The flippers are used almost entirely for steering and balance. Whale Calves Female whales usually become pregnant between spring and fall. Blowholes Since they are mammals, whales have lungs, not gills.