Allen's hummingbirds build tiny nests out of soft plant materials. After a few weeks, the eggs hatch and the chicks emerge.

We may receive a commission on purchases made from links. Humans' fascination with the whimsical life of birds goes back ...

So, if you see these little visitors in your garden (and want to help them), you can build a hummingbird nest box to attract them. That said, hummingbirds are very particular about their nests.

Researchers were, therefore, shocked to discover dozens of hummingbirds nesting together in a “hive” in an Ecuadorian cave. What explains the sudden change in behavior? Cañas-Valle and Juan ...