The Williamson's Sapsucker, male, was bring ants to his recently hatched chicks. This is the first sighting I've had this year of the Williamson's and am exceptionally happy to see the brood happy and healthy. 6/27/14 1:07pm Canon 5Dmk3, Canon EF 400mm f/5.6L USM, f/5.6, 1/640s, ISO 400, lens focal length 400mm, Upper Beaver Meadows in RMNP.