Mid-Air Refueling

Hummingbirds are amazing creatures.  We planted Texas Lantana and Texas Sage specifically to attract them and the butterflies.  A couple of the Lantanas are in beds which front our porch where we have a couple of rocking chairs that allow us to enjoy the beautiful weather we have been experiencing.  We sometimes sit there watching birds and using the Merlin app on our phones to help us identify them by their calls.  We also hope for the tiniest of winged visitors to helicopter in for a quick sip of nectar from the flowers.

The Ruby Throated Hummingbird (Archilochus colubris) is the most common out of the 363 species found across the Americas. (For a great list of 10 Interesting facts, click here.)  I was fortunate a couple of days ago to have phone camera in hand when one made a brief re-fueling stop.  The buzz of wings sounded like a giant bumblebee as the tiny, winged blur dropped in for his snack.

How can such a high-energy consumer drink enough nectar in tiny sips to keep its body fueled?  It is no wonder they always seem to be in a hurry, dashing from flower to flower for quick a caloric boost before moving on.  Unlike bees and other pollinators, they don't lite upon the flowers but delicately partake of their meal without touching other than with their beak and tongue.

I wonder if engineers got the idea for mid-air refueling from watching hummingbirds.