Wednesday Wings: The Double Scratch Pat Bumstead July 6, 2011 June 19, 2011Bird Behaviour, Bird Identification, Songbirds bird canada, double-scratch feeding method, lincoln's sparrow, sparrows of alberta, sparrows of canada, white-crowned sparrow Continue reading Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook More Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email Click to share on Reddit (Opens in new window) Reddit Click to share on Tumblr (Opens in new window) Tumblr