Dagens.com (UK) on MSN

Hummingbirds Stun Scientists With Unexpected Behavior

For years, scientists believed hummingbirds were fiercely territorial, living and feeding alone to avoid competition. But a ...
The New York Times

Hummingbirds Living in a Hive Found for the First Time

In a remote mountain cave in Ecuador, hummingbirds were discovered sleeping and nesting together. By Rachel Nuwer Hummingbirds are tiny and delicate, but don’t be fooled: They are among the most ...