COBirders, We have at house 1-2 days each spring that are a "tanager migration day." It was this afternoon - a minimum of 4-5 males and 4-5 females at the feeder (hard to count), hanging around and gorging. Prior to today, only had one male a week ago.
It's an interesting question re how these birds move, pulse, and gather during migration to best their lot (i.e., it's not a steady stream, but there must also be some other species-specific collaborative factors.....). I can think of about 10-20 interesting scientific questions, but for now it's some great formative data and wonderful to have these birds moving through! Best, Steve Getty Colorado Springs, CO -- 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/DM6PR06MB6186AD5E363C604DFC412179D4060%40DM6PR06MB6186.namprd06.prod.outlook.com. For more options, visit https://groups.google.com/d/optout.
