TIL Spiders actively hunt bats and these Bat-catching spiders are on every continent (except Antarctica). User VampiricDemon, in the Today I Learned (TIL) subreddit, 15 Mar 2013
Spiders that prey on bats are more common than expected. Every continent except for Antarctica has spiders that either catch bats with their webs or hunt them directly. User biologize, in the Reddit Science subreddit, 14 Mar 2013