A) Fish B) Nectar and pollen C) Fruits only D) Insects and seeds
A) 15 years B) 1 year C) 4 years D) 10 years
A) Red B) Green C) Gray D) Yellow
A) Overhunting B) Habitat loss C) Pollution D) Climate change
A) Undulating B) Straight C) Erratic D) Hovering
A) Touch B) Chemical signals C) Vocalizations D) Visual displays
A) Increasing B) Decreasing C) Stable D) Unknown
A) Flying to warmer regions B) Hibernating C) Building insulated nests D) Fluffing up their feathers |