Great tits change their traditions for the better

"Researchers used captive populations of wild-captured great tit to ask how fluid social groups could change the socially learned feeding traditions. They created a group of 18 birds and had an automatic puzzle box that rewarded each one. When the bird solved the puzzle, RFID, infrared, and computer vision techniques were used to record the type of solution, the time of the solution, and the identity. Each group had a tutor trained in relatively inefficient puzzle solutions, which spread throughout the group. After that, half of the group remained stationary and in the other half the members of the group were gradually replaced by new birds from the wild during the four weeks."

And before BIG DICK NIGGA shows up - I personally prefer tits and boobs to dicks, especially when paired with good science.