[Tweeters] RFI: Dusky vs. Sooty Grouse in Manning Provincial Park

Rachel RachelWL at msn.com
Tue Aug 3 23:31:32 PDT 2010

I answer the e-mail at Seattle Audubon, and today I got a question from
a birder who saw a Blue Grouse when he visited Manning Provincial Park
in 1992. Now that Blue Grouse has been split, he is hoping to figure
out whether he saw a Dusky Grouse or a Sooty Grouse.

Does anyone know whether Dusky Grouse is the only species that occurs in
the park, or is this area in the zone of overlap between Dusky and

Rachel Lawson
rachelwl at msn.com

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