I think this is possibly the best photobomb ever. The photographer, Diovani de Jesus, posted to his blog, "We were posing for a group photo at Apo Island when this sea turtle surfaced to breathe and photo-bombed! This shallow area in Apo Island, Negros Oriental, Philippines is a feeding ground for sea turtles. Just like what my friend Genesis said, this is a reminder that humans and creatures like this gentle pawikan can co-exist."

(Photo Cred: Diovani de Jesus, blog)