The Killer Whale or ORCA as they are commonly called, inhabits all of the Worldâs oceans, preferring the coastal waters near shore in the cooler regions of the planet. Male Killer Whales are larger then the female of the species and can be distinguished easily by the shape of the whales dorsal fin. The dorsal fin of the male Killer Whale is significantly larger and is shaped more triangular then the femaleâs.
Regular checks for head lice are a good way to spot head lice before they have time to multiply and infest (are present in large numbers) your child's head. 1  Seat your child in a brightly lit room. 2  Part the hair. 3  Look for crawling lice and for nits on your child's scalp a section at a time.  Live lice are hard to find.
The diagnosis of head lice infestation is best made by finding a live nymph or adult louse on the scalp or hair of a person. Because adult and nymph lice are very small, move quickly, and avoid light, they may be difficult to find. Use of a fine-toothed louse comb may facilitate identification of live lice.