Barrow's Goldeneye near Canon City,CO-part 2

Thought we think of Barrow's Goldeneye as diving birds, this young male has done a lot of it's feeding in shallow water as is shown when it stands up in the few inches of water in which it is in to stretch it's wings. Though the Arkansas River in Colorado is not known for it's dept, there are some deep pools in this area where I have seen other Barrow's Goldeneye dive. This species feeds on aquatic invertebrates which I suspect it is finding on the rocks in this shallow water. SeEtta