Two cardinals that have been visiting for 9 years. It's a pair of happy cardinals, and maybe some other birds nearby, and cars speeding by in the background. Was recorded with my cell phone in florida around august, 2017.
I whistled at my cockatiel and recorded it's chirping. Removed background noise through voicemod and audacity, because there was a fish tank in the room and the water filter was making a loud noise.