David Sibley writes:
In the spring, as they grow new body feathers the males especially transform into bright yellow breeding plumage, but the wing and tail feathers remain from the previous fall. As these wing feathers get older the pale buff edges fade to white and disintegrate, so that by the end of the summer the wings look essentially all black. And in September another complete molt begins.
SibleyGuides.com also has a very neat graphic of how the male Goldfinch’s feathers change in each month of the year - it is worth checking out.




Two of the common backyard nesters, Northern Cardinals and American Robins are actively singing to attract mates. Both these species try and have multiple broods throughout the summer so they have to get an early jump on claiming territory. Enjoy this unique recording of a Cardinal then Robin taking turns singing in three sets with a Goldfinch warbling away in the background.
The recording goes Cardinal, Robin, Cardinal, Robin, Cardinal, Robin.
So beautiful