Prague zookeepers turn to puppets to parent baby vultures

PRAGUE (Reuters) -Zookeepers feeding two baby vultures in Prague are using a hand puppet designed to look like the chicks' parents, a technique they hope will ensure the birds learn to identify with other vultures - not humans. Staff at Prague Zoo had to start hand-feeding the lesser yellow-headed vultures when their parents stopped nesting. After using the approach with other birds, they quickly