Andrew, I don't have any graphical info, but went back and looked at latest fall recording I ever made (12/3/06). 7 hrs of recording produced just 2 flight calls, a Golden-crowned Kinglet and a Barn Owl.
Andy Martin Gaithersburg, MD On Sat, Nov 12, 2011 at 5:26 PM, Andrew Albright <andrew.albri...@gmail.com>wrote: > I've still been recording 6-8 hours a night and then listening* about > 1-2 hours every day. It's down to about 3-6 calls per hour. The > first part of November has been warm here, so that might have slowed > things down some. > > How long into fall migration do people record/listen? I don't suppose > anyone has any good graph showing the distribution of total calls per > min/hour spread out from August - November that's published? > > Sincerely, > Andrew > > > *I record at night and then during the day at work, I listen to the > recordings I made. > > -- > > 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/ > > -- > -- 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/ --
