It’s a common myth that the waxy substance from a bird’s uropygial, or “preen”, gland is what makes feathers waterproof. This is not the case. While the waxy secretion is vital for the long-term health and maintenance of each feather, it is the remarkable physical structure of the feather itself that makes feathers waterproof.
Note: This is Jay Holcomb’s latest update from inside the bird rehabilitation center in Cordelia: We currently have about 970 Live birds at the center and over 200 of them have made it to the pools and are reconditioning their feathers, eating and resting. By no means are they home free but they are 75% … Read more