There are many species of cockroaches around the world. Most cockroaches do not make any noise at all (unless you count the faint sound of them skittering across a hard floor). There are a few species that do make sounds. read more
Nope on the roaches. I think you are hearing chirping frogs around here that come out in droves after a rain like we've had. Rio Grande Chirping Frog You can hear a chirping frog on this site. read more
Birds are highly intelligent animals, based on the very latest research in brain science. This could mean anything from a mating call with another bird, simple communication with another bird or a group of birds, or communication with you, your pets, your kids, your spouse, or your devices inside the house. read more