This episode features whale sharks, smooth stingrays, spider crabs, crown-of-thorns starfish, koalas and dingos.

Extraordinary Animals Episode 1 features echidnas, tarantulas, archerfish, humpback whales, cockatoos and riflebirds.

Per the study, China’s oldest known domestic cat lived in the central province of Shaanxi between 706 and 883, during the ...