Climate change might also be a factor. Chuck Hundertmark > On Dec 3, 2015, at 4:44 PM, Brandon K. Percival <[email protected]> wrote: > > Duane Nelson reports White-throated Swifts in Picketwire Canyon (Las Animas > and Otero Counties) on February 28, 2009. These were probably early spring > migrants, though they did make in the "Winter" Season. So, White-throated > Swifts have been seen in Colorado, all 12 months of the year now, except for > January. I'm not sure before this year, they had been seen in November or > December in Colorado. White-throated Swift seem to be more hardy birds, then > we might think. A swift in Colorado in the "winter" is still pretty amazing. > > The known winter range in the US, is southern New Mexico; southern Arizona; > El Paso, Texas; and in California. I wonder if they actually winter further > north, then is known. > > Brandon Percival > Pueblo West, CO > > -- > You received this message because you are subscribed to the Google Groups > "Colorado Birds" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/cobirds/1626328417.725667.1449186245481.JavaMail.yahoo%40mail.yahoo.com > > <https://groups.google.com/d/msgid/cobirds/1626328417.725667.1449186245481.JavaMail.yahoo%40mail.yahoo.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>.
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