[CT Birds] Gull migration

Carrier Graphics carriergraphics at sbcglobal.net
Sun Mar 18 12:57:16 EDT 2012

Thank you Robert for that very interesting data you sent about night migrating 
gulls at the Empire State Bld.
I guess then they do migrate as well at night. So much still to uncover with the 
likes of bird migration.

Paul Carrier - Harwinton

More information about the CTBirds mailing list