A rosy-faced lovebird Todd L. Green Much like monkeys swinging from branch to branch, some parrots can swing through the trees with the greatest of ease, scientists have learned. But these colorful birds grip the branches with an unusual appendage: their beaks. Rosy-faced lovebirds can use their adaptable beaks as a third limb that supports… Continue reading These Parrots Use Their Beaks to Swing Across Branches Like Monkeys | Science