The White-tailed Eagle (Haliaeetus albicilla) — also called the Sea Eagle, Erne (sometimes Ern), and White-tailed Sea-eagle — is a large bird of prey in the family Accipitridae which includes other raptors such as hawks, kites, and harriers. It is considered a close cousin of the Bald Eagle and occupies the same ecological niche, but in Eurasia.
Tenderness and love, mama & cub. Although Polar bears are the sister species of the brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice, and open water, and for hunting the seals which make up most of its diet.
Frilled sharks are notorious for their odd dentition. Approximately 300, three-pointed teeth set into 27 rows fill the mouths of Frilled Sharks. Do the math and you’ll find that every Frilled Shark has about 1000 pointy hooks to grab onto its fishy prey. Primitive maybe, deadly definitely.