Bird Watching: Daily Pics Vol. 184, 1 by 2vernes

2vernes wrote:
Here a few pics I took of some Cedar waxwings in my back yard this weekend,,,,,,,they are migrating back north,,,,,I have heard the the red on the tips of the wings is a by -product of the sap they eat and their body gets rid of it in that manner,,,,,In this one picture you can see that it might be a wax -like substance,,,,Can someone tell me if that is true,,,,,,,,,,I love looking at everyone's bird pics,thx for sharing,,,,,,Roy