Their diet
Genetics
Sunlight
Water
A flamboyance
A colony
A flock
A herd
With their heads upside down
By skimming the surface
With their heads above water
20-30 years
10-20 years
30-40 years
40-50 years
Swimming using their webbed feet
Changing colors like a chameleon
Flying long distances without stopping
Singing melodious songs
To conserve body heat
To communicate
To hunt
To sleep
Mud
Feathers
Sticks and leaves
Stones
Africa
America
Caribbean
Mexico