Photo: The hidden rainbow colors of an ibis' wing

266 of 498
Plegadis falcinellus

credit: Donald Quintana

266 of 498

Another beautiful action shot from Donald Quintana, taken at Merced National Wildlife Refuge, in Los Banos, California. "The glossy iridescence of the feathers is just wonderful in my opinion," he writes. "Funny looking birds but when the light hits them just right, they are beautiful!"

Do you want your photo of the great outdoors featured on TreeHugger? Join the TreeHugger Photo Pool on Flickr and add your photos to the group!