When scuba diver Eric Demet saw an octopus just chilling on the ocean floor, he didn't expect it to suddenly flex his tentacles to try and scare the diver off. While it's rare to see an octopus behaving this way, it sure is impressive to watch. Until octopuses decide to finally try and overthrow mankind, that is!
For more strange wildlife, we check in on these mutant caterpillars. Found in Russia, the people that first located the insects were absolutely stunned. However, a scientist was later able to identify these as the alpine black swallowtail, a type of butterfly. We don't know, we still think they're baby Mothras.