Glad to hear there are Say's Phoebes on the move. These are right on time and it jives well with the weather pattern.
Range map for Say's Phoebe in Jan-Feb: https://ebird.org/map/saypho?neg=true&env.minX=113.27196160017343&env.minY=-23.42144599315466&env.maxX=23.271961600173423&env.maxY=79.10123789325878&zh=true&gp=false&ev=Z&mr=on&bmo=1&emo=2&yr=all&byr=1900&eyr=2021 Note the maxima of observations as well as the general pattern of where these birds would originate to make it to Colorado, then look at the following wind map: https://earth.nullschool.net/#2021/03/20/2300Z/wind/isobaric/850hPa/orthographic=-99.58,38.86,1638/loc=-105.000,40.000 The green circle on the wind map is Boulder, CO. Makes good sense why there would be Say's Phoebes coming to town these past two days. Here is the map for the 19th that makes the most sense for this movement. https://earth.nullschool.net/#2021/03/19/1200Z/wind/isobaric/850hPa/orthographic=-99.58,38.86,1638/loc=-105.000,40.000 Interestingly, maybe the birds from the 19th came from Texas, but the birds from the 20th are more likely from a different location in the SW US. There were also a few different odds and ends showing up today that are noteworthy weather-wise: Sagebrush Sparrow makes some interesting sense with the Southwest origin, Common Grackles are advancing farther north, Double-crested Cormorants are showing up in Boulder county, American White Pelicans are found in droves, Sandhill Cranes are passing through, and Osprey are making their first of the season appearances. Thanks for the postings, it made me look harder at the situation. Bryan Bryan Guarente Meteorologist/Instructional Designer UCAR/The COMET Program Boulder, CO On Sat, Mar 20, 2021 at 5:03 PM Jared Del Rosso <jared.delro...@gmail.com> wrote: > Yesterday afternoon (3/19), I opened my door to one singing in the top of > a neighbors' cottonwood (Centennial, Arapahoe County). My first of the > season, as well. > > - Jared Del Rosso > Centennial, CO > On Saturday, March 20, 2021 at 3:55:57 PM UTC-6 dsud...@gmail.com wrote: > >> Two *Say's Phoebe's* arrived singing at St. Mary Church along S. Prince >> in Littleton today, too, Arapahoe Co >> >> David Suddjian >> Ken Caryl Valley >> Littleton, CO >> >> On Sat, Mar 20, 2021 at 3:27 PM Gary Brower <grb...@gmail.com> wrote: >> >>> In walking through Cherry Creek State Park this morning, I saw *my* first >>> Say’s Phoebe of the season as well! (And a Western Meadowlark!) >>> >>> Gary Brower >>> Unincorporated Arapahoe County >>> >>> On Mar 20, 2021, at 3:24 PM, Charles Hundertmark <chunde...@gmail.com> >>> wrote: >>> >>> When I opened my garage door to head out birding this morning, I heard a >>> Say’s Phoebe singing down the street. The bird was at a house where it has >>> held territory for many years now. A short time later, along Boulder Creel >>> near 75th Street, another Say’s was singing on a territory also held for >>> many years. Fascinating synchronicity of arrival. >>> >>> Chuck Hundertmark >>> Lafayette, CO >>> >>> -- >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Colorado Birds" group. >>> To post to this group, send email to cob...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/cobirds?hl=en?hl=en >>> * All posts should be signed with the poster's full name and city. >>> Include bird species and location in the subject line when appropriate >>> * Join Colorado Field Ornithologists https://cobirds.org/CFO/Membership/ >>> --- >>> 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+u...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/cobirds/152769B6-A357-4E70-80E4-82AA0AB4841B%40gmail.com >>> . >>> >>> >>> -- >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Colorado Birds" group. >>> To post to this group, send email to cob...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/cobirds?hl=en?hl=en >>> * All posts should be signed with the poster's full name and city. >>> Include bird species and location in the subject line when appropriate >>> * Join Colorado Field Ornithologists https://cobirds.org/CFO/Membership/ >>> --- >>> 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+u...@googlegroups.com. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/cobirds/B1474BB4-0360-40C6-BBA6-F5C8800132D7%40gmail.com >>> <https://groups.google.com/d/msgid/cobirds/B1474BB4-0360-40C6-BBA6-F5C8800132D7%40gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > -- > You received this message because you are subscribed to the Google > Groups "Colorado Birds" group. > To post to this group, send email to cobirds@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/cobirds?hl=en?hl=en > * All posts should be signed with the poster's full name and city. Include > bird species and location in the subject line when appropriate > * Join Colorado Field Ornithologists https://cobirds.org/CFO/Membership/ > --- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/cobirds/6ac7db65-4640-40cf-bdda-dbfd15e30a3cn%40googlegroups.com > <https://groups.google.com/d/msgid/cobirds/6ac7db65-4640-40cf-bdda-dbfd15e30a3cn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To post to this group, send email to cobirds@googlegroups.com For more options, visit this group at http://groups.google.com/group/cobirds?hl=en?hl=en * All posts should be signed with the poster's full name and city. Include bird species and location in the subject line when appropriate * Join Colorado Field Ornithologists https://cobirds.org/CFO/Membership/ --- 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 view this discussion on the web visit https://groups.google.com/d/msgid/cobirds/CAENnWHu8nVVaFcEZ_bUm8zwOxpWe06xuiv-3eKcFXPjApbj3Lg%40mail.gmail.com.
