Cats can see things we don't. Cats rarely, if ever, blink. Therefore cats must see Weeping Angels that have somehow made themselves invisible to our eyes. Also by that logic, my cat has saved my life multiple times. yet another thing cats are good for.
Extatosoma tiaratum (common names Giant Prickly Stick Insect, Spiny Leaf insect, Macleay's Spectre) is a large species of stick insect endemic to Australia, by photographer Igor Siwanowicz. via strange zoo