Location occurrence summary Usually arriving the second half of May, but June they are common in preferred nesting habitat. Uncommon by August, and few birds are seen after the end of August.
From Natural History of Southeast Alaska
A list of all pages that have property "Location occurrence summary" with value "Usually arriving the second half of May, but June they are common in preferred nesting habitat. Uncommon by August, and few birds are seen after the end of August."
