The Geography of East Asia. 1  The climate of East Asia is both similar to and different from that of Europe and the United States. 2  It is similar in that it is a temperate climate, with colder winters and warm summers.
Prof. THEUNISSEN: Correct, yeah. So this is a colony of spotted hyenas and the spotted hyena is the laughing hyena. It's actually the only hyena among the three living hyenas that produces the giggle sound or the laugh.
Mother kangaroos make a clucking sound when calling out to their babies. This noise is only heard from female kangaroos. Kangaroos are very social and exhibit signs of kicking and punching when introduced to new kangaroos. While it may seem violent to an onlooker, it's actually a form of creating a friendship bond.