Young Griffons in Nest 397 
perched on a bough has thus broken off a branch, it is more 
convenient for it to carry it in the beak than in the foot. On 
YOUNG GRIFFON VULTURE, ABOUT TWO WEEKS OLD, FEIGNIN( EATH 
UPON NEAR APPROACH ( CLIMBEI 
the other hand, any objects they lift from the ground are usually 
carried in the foot. Cliffs much frequented by Griffons as nesting- 
