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3 days ago
Gary Lefko wrote
Welcome our newest member-Sharon V [Windsor] http://coloradobirder.club/RqZYnJ8NA8
3 days ago 0 likes 0 comments 0 comments
5 days ago
Gary Lefko commented on a photo
Oops-good catch, had them backwards! Thanks Gary
5 days ago 0 likes 2 comments 2 comments
Gary Lefko commented on a photo
Oops-good catch, had them backwards! Thanks Gary
5 days ago 0 likes 3 comments 3 comments
Gary Lefko commented on a photo
Oops-good catch, had them backwards! Thanks Gary
5 days ago 0 likes 3 comments 3 comments
9 days ago
Gary Lefko commented on a photo
Sweet!
tricolored heron
Saw this guy in Cottonwood Marsh at Walden Ponds yesterday.
 
9 days ago 0 likes 1 comments 1 comments
15 days ago
Gary Lefko wrote
Incredible Combination of Factors Leads to Historic Migration Flight - https://www.audubon.org/news/incredible-combination-factors-leads-historic-migration-flight
06.05.2018 0 likes 0 comments 0 comments
Gary Lefko wrote
06.05.2018 0 likes 0 comments 0 comments
Gary Lefko wrote
Managing emerging threats to spotted owls-https://www.fs.usda.gov/treesearch/pubs/56145
06.05.2018 0 likes 0 comments 0 comments
Gary Lefko wrote
Declining Marbled Murrelet density, but not productivity, in the San Juan Islands, Washington, USA-https://www.fs.usda.gov/treesearch/pubs/55961
06.05.2018 0 likes 0 comments 0 comments
Gary Lefko wrote
Long-term effects of different forest regeneration methods on mature forest birds-https://www.fs.usda.gov/treesearch/pubs/55487
06.05.2018 0 likes 0 comments 0 comments