Pulilan, Bulacan, Philippines Info from Licensor: "The nest fell from the tree in our backyard. I thought it was empty and ...

When we think about birds and nesting, we automatically think spring. But recently photographing a ruby-throated hummingbird nest made me think, no, not all birds are nesting right away in spring.

The thirf egg arrived in the nest high atop a tree overlooking Big Bear Lake early Tuesday evening, according to Friends of Big Bear Valley, which operates a livestream of the nest.