This website has over 100 live stream animal and nature live cameras from kitten rescues to wild animals in Africa. 

https://www.explore.org/livecams/explore-all-cams

Here's one of the explore cams fan favorites that you can find by clicking the link above  - best highlights of Pandas playing.

The Georgia Aquarium has 9 different live cameras to view. Which one will be your favorite?

https://www.georgiaaquarium.org/webcam/ocean-voyager/

Choose from 10 different live cameras at this California aquarium. Most of the cameras operate from 7:00 am - 7:00 pm Pacific Time daily.

https://www.montereybayaquarium.org/animals/live-cams

This is live camera feed of a Bald Eagle nest in Florida. Did you know that the Bald Eagle is America's national bird? If you watch regularly enough, you'll be able to see the mom (Harriet) and dad (M15) eagles along with their two eaglets, E15 and E16, both born in April 2020. Watch the babies grow over the next few weeks before they fledge the nest (fly away).

www.youtube.com/watch?v=QVtGLTSZI54