COBirders-- We Pueblo birders have been grousing about the impossibility of identifying the individual Great Black-backed Gull(s) that has/have shown up each winter since 1993. According to Dr. Google, the oldest bird of this species on record is an individual that was banded in Massachusetts in 1968 and last seen 1994, was 26 years, 9 months old. That means that Brandon’s sighting yesterday could be the same “Murray” that first came 25 years ago. However, that’s not at all likely, and there’s no way we will ever know.
Leon Bright, Pueblo From: cobirds@googlegroups.com <cobirds@googlegroups.com> On Behalf Of Brandon Sent: Friday, November 9, 2018 4:18 PM To: cobirds <cobirds@googlegroups.com> Subject: [cobirds] Great Black-backed Gull Pueblo Res Adult sitting on South Shore Marina tires right now. Should be here for the winter. Every winter since 1993, we have had one here! Brandon K. Percival Pueblo West, CO Sent from my Android -- 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 cobirds+unsubscr...@googlegroups.com <mailto:cobirds+unsubscr...@googlegroups.com> . To post to this group, send email to cobirds@googlegroups.com <mailto:cobirds@googlegroups.com> . To view this discussion on the web visit https://groups.google.com/d/msgid/cobirds/CA%2BXeEuWoHgTGXCPscdNaMUXm5055Vkp8hpY2bCX%3Dsmb337MCSg%40mail.gmail.com <https://groups.google.com/d/msgid/cobirds/CA%2BXeEuWoHgTGXCPscdNaMUXm5055Vkp8hpY2bCX%3Dsmb337MCSg%40mail.gmail.com?utm_medium=email&utm_source=footer> . For more options, visit https://groups.google.com/d/optout. -- 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 cobirds+unsubscr...@googlegroups.com. To post to this group, send email to cobirds@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/cobirds/008c01d4793c%2488594f20%24990bed60%24%40comcast.net. For more options, visit https://groups.google.com/d/optout.
