Ted, Re *parvipes*, would you kindly give cobirds a rundown of which subspecies (or races?) of Canada Goose are seen in Colorado and their relative abundance in different seasons?
Is Richardson's the only or almost the only Cackling Goose? While I'm asking questions, are there any ages of Ring-billed Gulls which are rare in Colorado? Thanks for your postings and thanks in advance for any help in these matters. - Chuck Lowrie, Denver On Tuesday, March 19, 2013 11:47:59 AM UTC-6, Ted Floyd wrote: > > Hello, Birders. > > > Earlier this hour, Tuesday, Mar. 19th, I saw what looked to be an adult > male Mexican Duck. I viewed the bird swimming in Boulder Creek just below > (i.e., downstream from, or north of) the Highway 52 Bridge, Boulder County, > near the Weld County line. The bird had a "female-like" head, a nice > solidly yellow bill, a bit of ruddy suffusion to the breast (fine, indeed > good, for Mexican duck), gray-brown rectrices, and no tail-curl (elongated > uppertail coverts) that I could discern. > > > For what it's worth, I believe this bird is *not* the interesting > Mallard-like (but not wholly Mallard) duck that Christian Nunes and I and > others saw late last year, upstream a ways along Boulder Creek. This bird: > https://groups.google.com/forum/?fromgroups=#!topic/cobirds/LPgw3mQDpaI > > > Along 115th St. south of Hwy 52, I saw 2 Chinese Geese and 1 Greylag > Goose. Explain to me again, please, why they don't "count," but the > parvipes Canada Geese they were foraging with do "count"?? > > > Over at nearby Panama Rez, the merganser, eagle, pelican, and pintail > numbers all seemed down quite a bit from what's been reported of late by > Messrs. Kaempfer and Mlodinow. Gazillions of Green-winged Teal, though. > > > Also: > > > * yesterday, Monday, March 18th, at Prince Lake No. 2, what looked to be a > pretty straightforward (white, Greater) Snow Goose x Canada Goose hybrid. > > > * Sunday, March 17th, flying across Bear Creek at Baseline Road, 6 Evening > Grosbeaks. > > > Killdeer and singing meadowlarks are everywhere. Yay! > > > Ted Floyd > > [email protected] <javascript:> > > Lafayette, Boulder County, Colorado > -- 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 [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msg/cobirds/-/reXOItKM2RsJ. For more options, visit https://groups.google.com/groups/opt_out.
