tumblr’s “you know he dead” and 4chan’s “did he died” are good examples of convergent meme evolution, in which two memes have evolved to fill similar linguistic niches in separate locations
Allen’s swamp monkeys “go fishing” by placing leaves or grass on top of
the water and grabbing fish that come to hide underneath. As their name
implies, swamp monkeys live near water and are good swimmers. | photo: Debbie Beals