Achieving survival requires these highly metabolic birds to enter 1 specific nightly state. Entering torpor creates a drastic reduction in 3 vital physiological functions. The audible high-pitched ...

Hibernation looks different for many animals, including hummingbirds. They go into a state similar to hibernation called torpor, which helps them conserve energy. During this time, a bird’s metabolism ...

Add Yahoo as a preferred source to see more of our stories on Google. One summer day I was in the back yard of our home in Roy, WA working on my shots of flowers when all of a sudden this little ...

The bird can be heard loudly snoring. The footage has attracted more than half a million views as of today (February 28) and is still rapidly gaining hits.

You love watching hummingbirds visit the feeders in your yard, their jewel-like colors flashing in the sun. Now see them like never before in these hummingbird videos ...