Bat

Most bats are covered in hair that can be yellow, tan or black, and they usually have long wings and sharp teeth. They are nocturnal, which means they stay awake at night and have to use clicking and popping sounds to find their way through the dark. This recording has been slowed down by a factor of 10.

Cicada

Adult cicadas come in many colors from greenish-yellow to black, and they have big eyes and two pairs of wings. Cicadas have parts on their bodies called “tymbals,” which they vibrate to make loud sounds. You can hear groups of cicadas from more than a mile away!

Click Beetle

Click beetles have somewhat flattened bodies and come in many colors. When you place these beetles on their backs, they can snap the top and bottom halves of their bodies and flip in the air, making a clicking sound.

Honey Bee

House Cricket

House crickets are light yellowish-brown in color with three dark bands on their heads. You can find them in warm areas where there is water and food. House crickets have different chirping “songs” for fighting, sounding an alarm or attracting a mate.

House Fly

Katydid

Most katydids are green or brown, and their wings look like leaves. Thousands of katydid species call the world’s tropical areas home, but others live in cool, dry areas of the United States. The katydid’s name comes from the male’s “song,” which sounds like “Katydid, Katydidn’t!”

Longhorned Beetle

Mosquito

Adult mosquitoes have thin legs, and females use a mouth part called a “proboscis” to draw blood from humans and animals. They are most active from dusk to dawn, when they can fly up to 14 miles for a meal. Mosquitoes make a whining sound instead of a buzz.

Pigeon

Pigeons are usually brown or gray with short bills, thick feathers, rounded tails and reddish feet. You can find them in twig or grass nests on buildings, ledges, barns and cliffs or under bridges. They travel in flocks and coo to attract mates or call out to their friends.