A) To sleep better B) To conserve body heat C) To look taller D) To show off to other birds
A) Resting completely on the ground B) Using a locking mechanism in their joints C) Keeping the other leg flexed D) Tensing their muscles constantly
A) Shallow lakes and lagoons B) Mountainous regions C) Dense forests D) Deserts
A) Genetic mutations B) Carotenoid pigments in their diet C) Their environment D) Sunlight exposure
A) Yellow B) Green C) Pink D) Blue
A) Carnivores B) Scavengers C) Filter feeders D) Herbivores
A) Overpopulation B) Natural predators C) Excessive mating D) Habitat loss
A) Food availability B) Color of their feathers C) Male-female ratios D) Weather conditions only
A) 3 to 5 feet B) 8 to 10 feet C) 6 to 7 feet D) 1 to 2 feet |