Hi Ted, I think you need to enable downloads on that file on Soundcloud so we can download the file!
Mike Michael Lanzone mlanz...@gmail.com On Tue, Sep 2, 2014 at 8:38 PM, Ted Floyd <tfl...@aba.org> wrote: > Hi, all. > > Y'all back East (yes, I think I'm addressing the bulk of this list!) have > it relatively easy with September night flights: nice, loud, low > (low-pitch, often low-altitude) thrushes, grosbeaks, tanagers, and cuckoos, > flying through humid, dense air near sea level, sometimes with low cloud > ceilings. In other words, you can actually hear stuff! > > It's a bit harder out West. Stuff seems to fly high in the the thin air, > and, in the summer and early autumn, it's almost entirely sparrow/warbler > calls. > > Anybody want to give it a go with this?-- > > https://soundcloud.com/ted-floyd/flight-calls-3 > > There seem to be 18 flight calls in the ~35-second clip. Recorded at 5am > this Tuesday morning, Sept. 2, at Lafayette, eastern Boulder County, > Colorado, USA, so about 90 minutes before sunrise. Skies were clear, winds > calm, birds high. But they're there. You'll want to make a spectrogram, for > sure. > > Would love to know what folks think about these. Just to move the > conversation forward (or perhaps send it off on a wild goose chase), > Colorado birders have credibly documented double digits of migrant Baird's > Sparrows during the past week. > > I have no dog in this fight. Just keen on learning. > > Ted Floyd > Lafayette, eastern Boulder County, Colorado, USA > -- > *NFC-L List Info:* > Welcome and Basics <http://www.northeastbirding.com/NFC_WELCOME> > Rules and Information <http://www.northeastbirding.com/NFC_RULES> > Subscribe, Configuration and Leave > <http://www.northeastbirding.com/NFC-L_SubscribeConfigurationLeave.htm> > *Archives:* > The Mail Archive > <http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html> > Surfbirds <http://www.surfbirds.com/birdingmail/Group/NFC-L> > BirdingOnThe.Net <http://birdingonthe.net/mailinglists/NFCL.html> > *Please submit your observations to eBird > <http://ebird.org/content/ebird/>!* > -- > -- NFC-L List Info: http://www.NortheastBirding.com/NFC_WELCOME http://www.NortheastBirding.com/NFC_RULES http://www.NortheastBirding.com/NFC-L_SubscribeConfigurationLeave.htm ARCHIVES: 1) http://www.mail-archive.com/nfc-l@cornell.edu/maillist.html 2) http://www.surfbirds.com/birdingmail/Group/NFC-L 3) http://birdingonthe.net/mailinglists/NFCL.html Please submit your observations to eBird: http://ebird.org/content/ebird/ --
