18K views · 375 reactions | Breeding one of the rarest fish on Earth  We’re recovering extinct in the wild species at the Zoo, including 3 species of pupfish. In the wild their habitats have completely dried up, but our breeding has given this extremely rare species a lifeline. As one of the few places in the world caring for these species, our zoo is an important hub for restoring freshwater fish from around the globe. | Whipsnade Zoo | Facebook

40K views · 593 reactions | The world's largest species of fish was spotted in a rare appearance. Researchers from the Hawaiʻi Institute of Marine Biology Shark Research Lab say they saw a whale shark a mile off Kāneʻohe Bay. | CNN | Facebook