Nest Game

mystery nest image

Which of these birds made this nest?

Common Nighthawk (hint)
Ruby-throated Hummingbird (hint)

Note* There are 5 nests in the game. You are at nest number 1.

If this game is too easy, here is a harder version.

Nest descriptions from: A Field Guide to Birds Nests by Hal H. Harrison. Houghton Mifflin Company. Boston. 1975.