National Geographic

Blue River, Yakutia National Geographic

French artist Thierry Mandon loves to surprise passers-by, so from time to time he "hangs" on the walls of abandoned buildings, as if he lives in ghost rooms. National Geographic

The stern cat drove the bear almost to the top of the tree. National Geographic

The squirrel builds its shelter from dry branches in the form of a ball. Then, inside it is lined with dry grass, leaves, moss, and wool. The squirrel hollow inside equips in the same way as the nest. National Geographic

Jackals are sedentary animals by nature. However, occasionally they happen to leave their permanent habitats to search for food. National Geographic

All kangaroos use their tail to fend off enemies. Quokka, which differs from its relatives by a short tail, cannot do this, therefore it was practically exterminated by cats and dogs. National Geographic