Why does not the cat meow?

Why does not the cat meow? We also had such a miracle cat. We've gotten a kitten without a kitten, I could not break it at all, only made some sibilant sounds. Then, at the age of sexual maturity, when they started to turn out onto the street, then climbing a tree, so ...

Which birds live in the Arctic?

Which birds live in the Arctic? Ducks; Geese; Swans; Kulik-magpie; Chizhik; Sandpiper; Gaga; Foolish; Cleaners; Bering cormorants; Thick-clawed guillemots; The burgomasters; Polar terns; Siberian Cranes (white cranes); White Owl; The pink seagull. On the picture…