Potty
A Little Privacy, Please
Ooops! How embarrassing! With all the hundreds of hummingbird photos I’ve been taking, it was bound to happen. This male, ruby-throated hummingbird, in all his glory, decided to take a potty break just as the shutter snapped.
I can only imagine the bathroom jokes and juvenile laughter circulating out there right now. Come on now, it’s a natural part of life. Everyone does it, right? (Although, hopefully, not in broad daylight in front of photographer.)
For those who are curious as to how the excretory system works in hummingbirds. Here’s some info from Operation Ruby Throat at www.rubythroat.org…
The Ruby-throated Hummingbird’s excretory system is typical of other birds, with paired kidneys. Liquid waste separates from digestible items in the gastrointestinal tract and goes to the kidneys, where liquid waste and ammonia (converted to uric acid before reaching the kidneys) are filtered out. Urine travels from each kidney through the ureter to the cloaca, where it mixes with solid wastes. There is no urinary bladder–yet another weight-reduction mechanism that makes flight easier–and wastes are expelled as they are produced.
(If you’re not too embarrassed and would like to see a larger version, just click on the photo.)