Actually this is intergrade Slate-colored x Red. The red on the upperparts is derived from Red Fox Sparrow and the black streaks on the under parts are derived from slate colored fox sparrow. The two sub species interbreed in British Columbia. Intergrades are fairly common among the Fox Sparrows that occur in winter in Colorado. Nice job documenting this rare bird.
Nick Komar Fort Collins CO > On Jan 9, 2022, at 9:14 PM, Valentina Roumi <valentinaro...@gmail.com> wrote: > > > Apologies for confusion caused by previous email regarding Fox Sparrow. > It is Slate-colored. Seen by several birders today around noon at Bear Creek > Lake Park--Boat Launch Area. > > https://ebird.org/checklist/S100439040 > >> On Sun, Jan 9, 2022 at 5:23 PM Charlie Chase <charlesacha...@gmail.com> >> wrote: >> Any particular marina boat ramp? >> >> Charlie >> Denver >> >> >> >> >>> On Sun, Jan 9, 2022 at 4:33 PM Valentina Roumi <valentinaro...@gmail.com> >>> wrote: >>> Sooty Fox Sparrow by marina boat ramp. Feeding in mixed flock with Tree and >>> Song Sparrows. >>> -- >>> -- >>> 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/CADVySNmk5qy0NtVO-wa%2B0RLGe8oEr%3DcUJBXjUD%3D5ATHkShxDVw%40mail.gmail.com. > > -- > -- > 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/CADVySNkSU9TRMfC9xn%2BF6v%3DArQp5qY6F09cnXCCrhUTzRH9UHQ%40mail.gmail.com. -- -- 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/CB432E16-484A-46EA-833B-C79BFEFD3FBE%40comcast.net.
