Dave Leatherman puzzled over Hammond's vs. Dusky -- something that all of us puzzle about, I think.
I try to distinguish Hammond's vs. Dusky by their call notes. Dusky has a fairly sharp 'pic' whereas Hammond's has a longer or less sharp note that, to me, sounds rather like a Pygmy Nuthatch. The songs are impossible. Hugh Kingery Franktown, CO -- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/cobirds?hl=en.
