http://frontenacbirds.ca/2009/07/27/nest-profile-field-sparrow/ Thu, 24 May 2012 20:00:05 +0000 hourly 1 http://wordpress.com/ http://frontenacbirds.ca/2009/07/27/nest-profile-field-sparrow/#comment-110 Mon, 27 Jul 2009 22:55:34 +0000 http://frontenacbirds.ca/?p=946#comment-110 Wow! Great post. Thanks for the details and ID pics. You mentioned the nest sites becoming higher as vegetation fills out. Does that apply to robins, for example, moving from low tree crotches up into branches for later broods?

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