Photo of the Day: Don't let his innocuous appearance fool you. The Golden Dart Frog is lethally poisonous, and kills any predator save for the Liophis snake. This snake is resistant (but not immune) to the dart frog's poison. . . . #POTD #photooftheday #picoftheday #themoreyouknow #nowyouknow #fact #dartfrog #yellow #frog #wildlife #wildlifephotography #deadlywildlife #deadlyanimals #dangerous #nature #naturephotography