A.Hoatzins in dry and rainy seasons. |
B.The relatives and enemies of hoatzins. |
C.Primitive birds and hoatzins of the Amazon. |
D.The appearance and living habits of hoatzins. |
A.they look like young cuckoos |
B.they have claws on the wings |
C.they eat a lot like a cow |
D.they live on river banks |
A.They had claws to help them climb. |
B.They could fly long distances. |
C.They had four wings like hoatzins. |
D.They had a head with long feathers on the top. |
A.To find more food. |
B.To protect themselves better. |
C.To keep themselves warm. |
D.To produce their young. |