Great article Gail, Thanks for sharing it. There is a mention of the fact that swifts sleep while they are flying...Does anyone know do that all the time and if they also roost?
I distinctly remember one dusk on the Rum river by the old hospital smokestack (across from the Anoka County Fairgrounds) seeing hundreds of swifts funneling thier way INTO the stack as darkness overtook the day... I assumed they were roosting for the evening and just enjoyed the spectacle...This was several years ago in late August. Any thoughts?? Jim on St. Paul's Westside On 4/29/07, Gail Wieberdink <wieber64 at comcast.net> wrote: > > An interesting article about swifts and airplane design. > > http://tinyurl.com/yvga4e > > Gail > > > -- Sincerely, Jim Ryan 651-308-0234 cell "A man who dares to waste an hour of time has not discovered the value of life." - Charles Darwin -------------- next part -------------- An HTML attachment was scrubbed... URL: http://moumn.org/pipermail/mou-net_moumn.org/attachments/20070503/c96d7cda/attachment.html
