This is a word used to describe birds when they can no longer be found living on Earth.
This is another word for the mouth of a bird.
What is a beak?
This feature found on a bird helps them fly, and it is not shared with any other living animal.
What are feathers?
This is the smallest bird in the world.
What is a hummingbird?
The act of leaving pieces of trash outside, which can harm wildlife.
What is littering?
This bird is a symbol of the United States.
What is the Bald Eagle?
The claws found on a bird of prey, like an eagle.
What are talons?
Baby birds develop in these.
What are eggs?
The seasonal movement of birds from one place to another.
What is migration?
Birds often fly into these "invisible" structures.
What are windows?
This is an obstacle that can obstruct a bird's flight pattern.
What is a building, cell tower, power line, or windmill?
The natural process of replacing old feathers with new ones.
What is molting?
Most owls use this to find food.
What are ears/ what is hearing?
Male birds are brightly colored for this reason.
What is to attract a mate?
These are household pets that kill many birds each year.
What are cats?
This is one of the major causes of extinction in the world.
What is habitat loss?
This is the word for a group of ravens.
What is an unkindness?
This type of feather keeps birds warm during the winter.
What is down?
This is the fastest bird in the world.
What is a Peregrine Falcon?
This is the kind of ammunition you should not use to hunt birds, as it can poison them.
What is lead shot?
Only 100 years ago, flocks of thousands of these birds were common. Overhunting and habitat destruction drove them to extinction.
What are Passenger Pigeons?
Bird feathers and beaks made out of this material.
What is keratin?
This feature makes bird skeletons different from other animal skeletons.
What are hollow bones?
The one sense that vultures rely on that is not well developed in other birds.
What is smell?
The Act (federal law) created by the US Fish & Wildlife Service to protect birds and other wildlife populations.
What is the Endangered Species Act?