The following summarized interesting observations at Grandview Cemetery, Fort 
Collins (Larimer) since last Sunday the 12th.  Visits, most of them multiple 
hours in duration, were made on the 12th, 14th, 16th, 17th, and today (the 
19th).   Every visit is different. 

12th
GREAT CRESTED FLYCATCHER (apparently a one afternoon wonder)
Western Wood-Pewee (at least 6 snapping overhead, mostly working yellowjackets)
Townsend's Warbler (3)
Warbling Vireo (1 western race) 
Blue-gray Gnatcatcher (1 of only a few I've ever seen here)
Hairy Woodpecker (1 mountain race working on a mountain pine beetle-infested 
Scots Pine)
Cordilleran Flycatcher (1)
Chaetura Swift (2)   These two birds appeared very short-tailed and 
short-winged and were silent.  I got a good view of one flying n to s and it 
appeared very pale on the throat and upper breast.  I could not see the rump.  
While they were probably just late Chimney Swifts, all the qualitative marks 
for Vaux's Swift were right.  I mentioned this to Arvind of RMBO and he pointed 
out a line drawn from part of the Vaux's breeding range the Pacific NW to their 
southern Mexico and Central America wintering areas goes right thru CO.  What 
will it take for an acceptable CO record of this species?  Probably a recording 
and/or specimen.  I joked CFO or RMBO needs to fund Kim Potter to place 
miniature telemetry devices on some birds in the Pacific NW and track them to 
their wintering grounds.  This is one species about which we have a lot to 
learn. 
Violet-green Swallow (1 late migrant)
MacGillivray's Warbler (1m along the ditch)

14th
WILLIAMSON'S SAPSUCKER (1 juv., only the second I've ever seen at Grandview, 
although a few probably sneak thru every year or two)
Common Nighthawk (1, rather late)
Ruby-crowned Kinglet (1, FOS at low elevation for me)
Turkey Vulture (2 small groups of apparent migrants up pretty high, although 
they could have been from the Mt. Avenue roost)

16th
Brown Creeper (2, FOS at low elevation for me)
Mountain Chickadee (1, FOS at low elevation for me)
Peregrine Falcon (1, circling overhead and then going into a stoop north of the 
cemetery (where the Rock Pigeons hang out))
Ferruginous Hawk (2, circling off to the west toward Poudre High School, 
perhaps hunting lambkins)
Hermit Thrush (1, southeast corner)
Brewer's Sparrow (1, with a small flock of migrant Chipping Sparrows)

17th
Hammond's Flycatcher (1, located first by its distinctive "peek" call note, 
very bright freshly-molted bird)
Clay-colored Sparrow (1 or 2, in with big flock of Spizella sparrows )
Empidonax #2 (never did get a good look, hunting very low off the peonies and 
headstones)
MacGillivray's Warbler (show to me by a domestic cat hunting the ditch)

19th
Red-naped Sapsucker (1 adult m)
WILLIAMSON'S SAPSUCKER (apparently a second individual, judging by today's bird 
having a duller throat than the bird on the 14th)
Spotted Towhee (1m, eating a crabapple in between doublefoot scratches for 
whatever it is they find doing that - this is a very unusual species at 
manicured, mowed Grandview Cemetery)
Western Tanager (2)
Black-capped Chickadee (2 were plucking hackberry leaves, standing on them, 
pecking out blistergall psyllids, dropping the leaves)
no pewees today, for the first time in weeks

Dave Leatherman
Fort Collins
  
  

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