Name of bird on #11

I pump my tail up and down when I fly

I catch insects in midair

The robin runs as it searches for food

The bird's voice box

Name of bird on #10

I walk down trees headfirst

I can fly backwards

A bird call is a singular note

A bird's identifying marks

Name of bird on #9

I tip my tail up in the air

I have a bright blue crest

Wood is the best material for a birdhouse

The part of the bird's stomach that grinds up food

Name of bird on #12

I can hang upside down on a branch

I mimic the songs of other birds

The female cardinal has bright red plumage

Small, fluffy feather

Name of bird on #8

I am like a living hammer

I have brilliant red feathers and a red crest

Birds that preen move from one place to another with the changing of seasons

The stiff, hollow portion of a feather