This is Standard-winged nightjar. The male has wing ornaments called “standards” that grow out of the middle of its wings during mating season
The Soviet research station at the Pole of Inaccessibility in Antarctica is almost completely covered with snow 67 years after it was built (1958)
Some carnivorous snail emerging to hunt in my tank. This is a Babylon snail, size of a wallnut. The second one is still hidden a bit deeper, waiting and sniffing for some meat. You are safe, they are not that fast (but fast for a snail!)