On this episode of Nature's Weirdest Events, a virgin snake gives birth in the United Kingdom, serpent-like creature washesup onshore in the United States, and Moroccan goats stand motionless at the ends of tree limbs.

Originally released by BBC, 2015. Streaming video file encoded with permission for digital streaming by Infobase on May 22, 2019.

Oarfish (5:28); --Green Anaconda (5:12); -- Star Jelly (5:39); -- Tree-Climbing Goats (5:03); -- Midges (5:07); -- Slime Mold (4:40); -- By-the-Wind Sailors (4:36); -- Pine Processionary Caterpillar (4:13); -- Sea Stars (5:29); -- Great Plains Prairie Dogs (4:29); -- Credits: Nature's Weirdest Events: Series 4: Episode 3 (0:24); .