Hummingbird tongues are tiny pumps that spring open to draw in nectar
- Written by The Conversation
Authors: The Conversation

Hummingbirds live life at incomprehensible speeds. Their flight acrobatics are amazing, maneuvering more like insects than birds as they flit around, flying upside down and...
Read more: Hummingbird tongues are tiny pumps that spring open to draw in nectar