Birds. Even in urban areas you wouldn’t believe how many birds there are. Not just pigeons and sparrows, but hawks and falcons will readily live in many urban areas too. Herons and egrets are particularly adaptable to urban areas and easy to find along rivers and ponds. In the spring and fall warblers will pass through as well, and I even see them on busy urban streets sometimes if there’s a few bushes or trees along the path. I’ve even had a few lucky owl sightings while walking in the suburbs at night.

Delightfully since I live in the southwest and grew up on the east coast, where they’re incredibly shy of people, we also have tons of bold urban ravens. In the late spring and early summer sometimes I see big flocks (recently independent juveniles?) just soaring and diving for the fun of it.