Birds and their nests
A. Wings of the bird move upwards
B. Wings of the bird move downwards
C. Tail feathers help the birds to fly
A. Ostrich
B. Crane
C. Penguin
A. Grass, fines strips of palm of banana leaves
B. Sticks, grass, stones, sand
C. Sticks, tendrils, bushes
A. September and October
B. June and July
C. February and March
A. The small trees
B. The tall trees
C. On the ground
A. Down feathers
B. Flight feathers
C. Tail feathers
A. Crow B. Pigeon C. Duck
A. Lay eggs
B. Protect and feed their young ones
C. Give shelter to their young ones
D. Give shelter to other birds
E. Collect food for other birds
Answer Keys:
(1)–A; (2)–A; (3)–A; (4)–C; (5)–B; (6)–B; (7)–C; (8)–(A,B,C)