Title: Seals On A Rock Jigsaw Puzzle
About: Seals are a widely distributed and diverse clade of fin-footed (they are also called pinnipeds - from Latin pinna fin and pes, pedis foot), semiaquatic marine mammals. They have streamlined, spindle-shaped bodies with reduced or non-existent external ear flaps, rounded heads, flexible necks, limbs modified into flippers, and small tails.There are 33 extant species of pinnipeds, and more than 50 extinct species have been described from fossils. Seals mainly inhabit polar and subpolar regions, particularly the North Atlantic, the North Pacific and the Southern Ocean.They usually require cool, nutrient-rich waters with temperatures lower than 20
Puzzle of the day on: 30-Aug-2015
Image Credit: Public Domain
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