2014-026 Long-tailed Jaeger
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
13 Oct 2014 |
Acc |
|
Bob B. |
14 Oct 2014 |
Acc |
Documentation is good, especially with other photos that have been taken
of this bird. |
Rick F. |
4 Nov 2014 |
Acc |
Description is
extremely sparse and of limited use in differentiating Long-tailed from
Parasitic Jaeger, however, the photos appear to favor a Long-tailed
Jaeger. |
Ryan O. |
16 Oct 2014 |
Acc |
Committee members who follow the online listserves are already aware that
this is a contentious identification, but I agree with the observers that
this bird fits Long-tailed better than Parasitic, even though this
contradicts the apparent opinions of Peter Pyle, shared by Bill Fenimore.
I look forward to learning from the other committee members on this one. |
Terry S.. |
4 Nov 2014 |
Acc |
The photos and
narrative are convincing and seem to rule out other jaegers. |
Dennis S. |
3 Nov 2014 |
Acc |
The bill
characteristics: shape, prominent black tip, position of gonygeal angle,
and length, all point to LTJA.
Also head shape, pale nape, overall grayer coloration, white edged upper
parts(not buff), and straight, heavy barred, black and white (not buffy)
under tail coverts all support a LOJA. |
Jack S.. |
7 Nov 2014 |
Acc |
|
Steve S. |
1 Oct 2014 |
Acc |
|
David W. |
29 Oct 2014 |
Acc |
To this high desert boy, the bill proportions and shape look right for a
Long-tailed jaeger. |
2014-027 Nelson's Sparrow
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
13 Oct 2014 |
Acc |
|
Bob B. |
14 Oct 2014 |
Acc |
Great bird, excellent documentation |
Rick F. |
20 Oct 2014 |
Acc |
|
Ryan O. |
16 Oct 2014 |
Acc |
|
Terry S.. |
26 Oct 2014 |
Acc |
|
Dennis S. |
1 Nov 2014 |
Acc |
Absolutely no
question about this great FOS Utah bird record. Why am I always out of
town when a dynamite bird such as this shows up!
Great photos!! |
Jack S.. |
7 Nov 2014 |
Acc |
Nice Record! |
Steve S. |
1 Oct 2014 |
Acc |
Nice record and photos. |
David W. |
21 Oct 2014 |
Acc |
Combination of gray (not white) median stripe, bill size, lack of black
streaking in orangy eyebrow, and the extent of clean gray wrapping around
the nape convince me. Some of the photos taken of this bird by our birder
community are spectacular. |
2014-028 Ovenbird
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
13 Oct 2014 |
Acc |
|
Bob B. |
14 Oct 2014 |
Acc |
|
Rick F. |
20 Oct 2014 |
Acc |
|
Ryan O. |
16 Oct 2014 |
Acc |
I do believe the three Ovenbird records we are voting on right now
(2014-029, 2014-028, and 2014-024) each represent a different individual. |
Terry S.. |
26 Oct 2014 |
Acc |
|
Dennis S. |
10 Oct 2014 |
Acc |
Nice photo. |
Jack S.. |
13 Oct 2014 |
Acc |
|
Steve S. |
1 Oct 2014 |
Acc |
|
David W. |
21 Oct 2014 |
Acc |
Odd that the bird was described as running. The most I've ever seen from
these guys is a spirited jog. Nicely differentiated from the
previous sighting. |
2014-029 Ovenbird
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
15 Oct 2014 |
abst |
|
Bob B. |
17 Oct 2014 |
Acc |
|
Rick F. |
20 Oct 2014 |
Acc |
|
Ryan O. |
16 Oct 2014 |
Acc |
I do believe the three Ovenbird records we are voting on right now
(2014-029, 2014-028, and 2014-024) each represent a different individual. |
Terry S.. |
26 Oct 2014 |
Acc |
|
Dennis S. |
29 Oct 2014 |
Acc |
No problems. |
Jack S.. |
7 Nov 2014 |
Acc |
|
Steve S. |
6 Nov 2014 |
Acc |
|
David W. |
21 Oct 2014 |
Acc |
|
2014-030 Gilded Flicker
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
12 Dec 2014 |
No, ID |
The photos are of a Northern "Red Shafted" Flicker. The underwings are a
pale salmon color rather than yellow, the brown on the head is only on the
crown and not the nape, and the spotting on the underparts and flanks are
rounded dots as opposed to short bars on the flanks of a Gilded Flicker.
In addition, a Gilded Flicker would be smaller, with a lighter gray brown
back and more extensive black on the tips of the tail feathers. |
Bob B. |
12 Nov 2014 |
No, ID |
The colors on this bird are difficult for me to interpret. Some of the
photos suggest more yellow, but others almost look reddish. To me the nape
appears gray, not brownish. I believe this is either a hybrid, or a pale
Northern Flicker, not a pure Gilded Flicker |
Rick F. |
24 Dec 2014 |
No, ID |
It seems these
close-ups of specimens should be easy to evaluate, however, I often have a
hard time with these. Several characters obviously favor a Gilded Flicker,
however, the crown pattern appears closer to a female Northern Flicker, and the ratio of
dark on tail (black vs. yellow) also favors a Northern Flicker (but maybe this is
because the undertail coverts typically cover more of the rectrices on a
perched bird (?). |
Ryan O. |
4 Dec 2014 |
No, ID |
The main identification problem here is whether certain
Yellow-shafted/Red-shafted intergrade Northern Flickers can be eliminated.
In my opinion, having a Red-shafted-like plumage overall but with yellow
instead of red in the flight feathers is not sufficient, as this could
conceivably result from a Yellow/Red intergrade.
Size is reported in the text as 11 inches, which matches Sibley s reported
Gilded Flicker size exactly, but it s not clear whether size was measured
on the specimen, estimated in the field, or just copied from the book.
Terry s photos clearly show the total length at 12.5 inches, which exactly
matches Sibley s reported total length for Northern Flicker. The National
Geographic guide also gives 12.5 inches total length for Northern Flicker,
and 11.5 inches for Gilded Flicker. (Both guides also define length as
bill tip to tail tip of a dead specimen, as here.) Likewise with wingspan:
it is not reported by National Geographic, but Sibley gives a wingspan of
20 inches for Northern Flicker, which matches this bird, versus 18 inches
for Gilded Flicker.
Although the first set of photos shows very yellow flight feathers for the
most part (but orange in the bases of the tail feathers), the second set
is informative in showing very orangish washes in many of the primaries
and especially in the tail feathers.
The black is relatively extensive in the rectrices, which further invites
confusion with Gilded Flicker. However, the diffuse (not distinct) border
between the black tip and the colored bases of the feathers and especially
the long, pointed shapes of the outer tail feathers indicate that this is
an immature bird, and within each species, immature birds have more
extensive dark tips to the tail feathers than do adults.
In addition to these marks, the spots tend to stay spots all the way down
to the flanks, rather than blending into barring as on Gilded Flicker, and
the barring on the back seems extensive enough to me to be consistent with
Northern Flicker, rather than the relatively faint barring of Gilded
Flicker.
Some intergrade Northern Flickers can show both the yellow or yellowish
flight feathers of Yellow-shafted birds and the facial markings of
Red-shafted birds. Such birds are quite similar to Gilded Flickers. I
believe that is the case here, as indicated most obviously by the size,
but also by the color of the wings and tail, the pattern of spotting in
the flanks, and the extent of barring on the back. |
Terry S.. |
4 Nov 2014 |
No, ID |
There are a number
of factors that lead me believe this not a Gilded Flicker but a Northern
Flicker. The size measurements are more consistent with a Northern
Flicker. The gray on the forehead does not extend over the crown and down
the nape. The black tip of the tail extends only about one third the
length of the tail. The black chest patch seems more crescent and not
rounded. The spots on the flanks are black dots and not bar like. I
do believe this specimen may be and intergrade of a red/yellow shafted
Northern Flicker. Intergrades a are quite common in the plain states.
Several photos that I have looked at on line seem to look a lot like this
bird. |
Dennis S. |
3 Nov 2014 |
No, ID |
First, thanks Terry
for the additional photos. When I first reviewed this record , with the
initial photos submitted, I had several unanswerable questions. Your
photos certainly helped to clarify plumage characters and size
considerations.
Second, other than the novelty of finding an intriguing record
possibility, I'm not sure we need to address a dead bird record. How do
other states and ABA handle these? On the other hand, a dead
Chihuahuan Raven (crow!) might be nice.
Third, there are too many borderline questions concerning plumage and size
characters to accept this record as a GIFL, not too mention the problems
associated with hybrids, and NOFL subspecies. |
Jack S.. |
27 Dec 2014 |
No, ID |
This bird matches
many field marks for Gilded Flicker: the forehead, above eye, and crown
are cinnamon brown with darker brown at nape, the back is pale brown and
gray with black bars (perhaps not as pale as typical Gilded); there is no
red on nape, a red mustache is present, auricular and neck is pale bluish
gray, primaries are yellow shafted with yellow webbing, and the rectrices
are also yellow shafted with yellow webbing.
Other field marks and structural features better match Northern Flicker:
the length of bird is only a quarter inch shy of the 'average' Northern
Flicker and one and a quarter inches longer than the 'average' Gilded, the
wing span is spot on for Northern - nearly two inches too long for Gilded,
the extent of black tips on the ventral side of the rectrices, especially
R5, favors Northern, and the relative lengths of all rectrices is also
more consistent with Northern than Gilded.
[According to Pyle, rectrice R5 (second from left) should have a black tip
greater than 20 mm on Gilded and less than 20 mm on Northern Flicker, the
black on R5 for this record is about 18-19 mm compared with 22-26 mm on
the Gilded Flicker reference image linked below. You can directly compare
the tail feathers of this record (photograph provided by Terry Sadler)
with the feather atlas for Northern and Gilded Flicker,
http://www.fws.gov/lab/featheratlas/feather.php?Bird=YSFL_tail_adult_ventral
and
http://www.fws.gov/lab/featheratlas/feather.php?Bird=GIFL_tail_adult_ventral).] |
Steve S. |
8 Dec 2014 |
No, ID |
Probably a Northern Flicker hybrid. Measurements,amount of black on
underside of tail, and gray nape all seem to be incorrect for Gilded
Flicker. |
David W. |
13 Nov 2014 |
No, ID |
I don't believe the thick black barring on the back, the shade of brown on
the back, the extent of cinnamon wash on the head, nor the round shape of
the breast spotting support a Gilded flicker ID. |
2014-031 Yellow-bellied Sapsucker
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
12 Dec 2014 |
No, ID |
The description relies heavily on the red chin and black border,
especially since that was the only characteristic mentioned in eliminating
the Red-naped. Other description items are inconclusive. Even the lack of
red on the nape does not definitively eliminate a Red-naped. In photo D
the barring on the back appears to be divided into two rows. I think this
is more likely a Red-naped Sapsucker or a hybrid than a Yellow-bellied. |
2nd round: |
10 Jan )215 |
No, ID |
I'm still not
convinced this is a Yellow-bellied Sapsucker. My vote is unchanged. |
Bob B. |
12 Nov 2014 |
No, ID |
I am having trouble seeing convincingly that the black line is complete
around the neck from these photos. Also in photo D I feel there is a
strong impression of the white barring on the back divided into two lines.
I suspect this is either a female Red-naped or a hybrid, but not a pure
Yellow-bellied Sapsucker |
2nd round: |
28 Dec 2014 |
No, ID |
I still have enough
reservations about this bird that I will continue to vote no. It may well
have Yellow-bellied genes aboard, but i don't feel this is a pure
Yellow-bellied. |
Rick F. |
18 Dec 2014 |
Acc |
This appears to be a
YB Sapsucker based on the throat pattern, broad white stripes on head, and
lack of red on nape, however, I'm not sure it's an adult male, as I don't
see a black breast patch and throat feathering appears mottled (?). |
2nd round: |
31 Jan 2015 |
Acc |
I believe the key to
identifying this bird is its age: If this were a hatch-year bird, the molt
is too advanced in early October for a YB Sapsucker. However, After some
study, I believe this bird is in its first definitive basic plumage and
based on the throat pattern, back pattern, broad white face stripes, and
nape I'm fine with this as a YB Sapsucker. |
Ryan O. |
4 Dec 2014 |
Acc |
(N/A) |
Terry S.. |
3 Dec 2014 |
Acc |
|
2nd round: |
30 Jan 2015 |
Acc |
I still believe this
is a Yellow-bellied Sapsucker. As others have mentioned the large white
stripes look good as well as the black border around the throat patch. |
Dennis S. |
12 Nov 2014 |
No, ID |
This is a close
call, but overall I think there's enough unclear characters to not rule
out a Red-naped Sapsucker. True, from what we can see, it has a solid
black frame around the reddish throat, and lacks a red nape spot, but both
these characters are variable especially in females, winter birds and
juveniles. Second, the back appears to have two white bands separated by a
bar down the middle, which tends more towards a Red-naped. Third,the
indistinct plumage makes me tend towards a juvenile bird, which would
again lean towards a Red-naped, due to the normally late molting of
juvenile Yellow-bellied. |
2nd round: |
5 Jan 2015 |
No, ID |
From the report and
photos I still feel there's enough borderline characters to not accept
this as a YBSA. |
Jack S.. |
21 Dec 2014 |
Acc |
This bird displays a
wide and complete black malar, extensive white barring on back, a mix of
red and white feathers in throat and chin, 'red on forehead' and white
nape. |
2nd round: |
30 Jan 2015 |
Acc |
A wide black bar
cleanly separating the throat from the white cheek band and the absence of
a red nape are good field marks for Yellow-bellied Sapsucker. The back
cannot be clearly seen in any of the photos, however photograph D appears
to show white spots/bars that are random and extensive, not arranged into
two rows as others have suggested. I will continue for vote Yes for this
record. |
Steve S. |
8 Dec 2014 |
Acc |
Not much for description but photos seem to show Yellow-bellied Sapsucker. |
2nd round: |
21 Jan 2015 |
Acc |
I still lean toward
Yellow-bellied. |
Larry T.
2nd round: |
16 Jan 2015 |
Acc |
Not a lot in the description but the photos do seem to show a Y B. The
head does show more white than black which I like. It's hard to see the
full black border around the throat but what you can see looks good. The
back is so variable in Sapsuckers I don't like to even use that other than
a possible field mark. I'm not sure about the age it could be a HYB that
is far along in it's molt? As far as a hybrid that's always a possibility
with sapsuckers but I will accept this one as a Y B. |
David W. |
22 Dec 2014 |
Acc |
|
2nd round: |
20 Jan 2015 |
Acc |
Although it is difficult to be sure with many of these adult YB sapsucker
records, I still think this bird displays the proper field marks. I do
sympathize with the argument that it is difficult to be CERTAIN. |
2014-032 Black Scoter
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
12 Dec 2014 |
Acc |
|
Bob B. |
27 Nov 2014 |
Acc |
|
Rick F. |
18 Dec 2014 |
Acc |
I believe, at least
one of these scoters was first reported on 11 November by Bryant Olsen. |
Ryan O. |
20 Nov 2014 |
abst |
|
Terry S.. |
3 Dec 2014 |
Acc |
|
Dennis S. |
2 Nov 2014 |
Acc |
Good report, not so
good photo - but enough. |
Jack S.. |
21 Dec 2014 |
Acc |
|
Steve S. |
8 Dec 2014 |
Acc |
|
David W. |
24 Nov 2014 |
Acc |
I would have thought a Ruddy duck would have been a more prudent species
to address in the Similar Species section than a coot. Nevertheless, I saw
this bird from about 40 feet away very shortly after Ryan did. |
2014-033 Little Gull
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
12 Dec 2014 |
Acc |
|
Bob B. |
27 Nov 2014 |
Acc |
Wonderful photos |
Rick F. |
24 Dec 2014 |
Acc |
Nice photos. |
Ryan O. |
20 Nov 2014 |
abst |
|
Terry S.. |
3 Dec 2014 |
Acc |
Great photos!! |
Dennis S. |
24 Nov 2014 |
Acc |
Good report and
photos. |
Jack S.. |
21 Dec 2014 |
Acc |
Nice Record! |
Steve S. |
8 Dec 2014 |
Acc |
|
David W. |
24 Nov 2014 |
Acc |
|
2014-034 Gilded Flicker
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
10 Jan 2015 |
No, ID |
The coloring on the head, wing and undertail do not support a Gilded
Flicker identification. |
Bob B. |
13 Dec 2014 |
No, ID |
The face and crown, at least as much as we can tell, do suggest Gilded
Flicker. However the breast spots, black chest crescent look like typical
Norther Flicker to me. No mention is mentioned about red versus yellow
wing linings and tail feathers and the photos don't definitively answer
that question. This is either a Northern Flicker, or possibly a hybrid,
but certainly not a pure Gilded. |
Rick F. |
24 Dec 2014 |
No, ID |
Not enough detail in
the description or definitive enough photos to accept as a gilded flicker. |
Ryan O. |
9 Dec 2014 |
No, ID |
Reddish-orange rectrices visible in each photo eliminate Gilded Flicker
and indicate a typical Red-shafted Northern Flicker. Spotting in flanks
(rather than barring) further supports Northern Flicker over Gilded.
Facial pattern is consistent with many Northern Flickers. |
Terry S.. |
29 Dec 2014 |
No, ID |
With no narrative to
describe he observation we are left with just the photographs to review. I
believe many field marks indicate Northern Flicker. The brown cap doesn't
seem to extend down the nape, the chest patch doesn't have the oval
rounded edges look, the spots on the lower belly and flanks look rounded
and not barred and the amount of black on the ventral edge of the tail
retrices seems more consistent with Northern Flicker. |
Dennis S. |
5 Jan 2015 |
No, ID |
Not convinced it
isn't a Northern Flicker. |
Jack S.. |
27 Dec 2014 |
No, ID |
This bird seems to
have most field marks for Gilded Flicker. The red, instead of yellow,
webbing on the ventral side of rectrices is not expected on Gilded. |
Steve S. |
9 Dec 2014 |
No, ID |
Photos show a red undertail and markings of a male Northern Flicker.
Report is very sparse and doesn't even mention color of underside of wings
and tail. |
David W. |
16 Dec 2014 |
No, ID |
Photo shows gray face, reddish under tail, round rather than
crescent-shaped spots on belly. I think this is a Northern flicker. |
2014-035 Brown Thrasher
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
10 Jan 2015 |
Acc |
|
Bob B. |
13 Dec 2014 |
Acc |
Photos and description are definitive. |
Rick F. |
24 Dec 2014 |
Acc |
Nice record. |
Ryan O. |
9 Dec 2014 |
Acc |
|
Terry S.. |
29 Dec 2014 |
Acc |
|
Dennis S. |
5 Jan 2015 |
Acc |
Good report and
substantiating photos make this one an easy call. |
Jack S.. |
21 Dec 2014 |
Acc |
The lower mandible
is shown and noted as lighter colored; the bill appears stubbier and
thicker at base than long-billed, the auricular has a small amount of gray
but not as extensive as in the long-billed, and back and tail appear
bright - even in the flat light of these photographs. The observer also
noted the undertail coverts 'appears all white'. |
Steve S. |
9 Dec 2014 |
Acc |
Nice documentation. |
David W. |
16 Dec 2014 |
Acc |
I appreciate the effort that went into this submission. |
2014-036 Brown-capped Rosy-Finch
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
8 Feb 2015 |
No, ID |
I don't think pictures C and D are of a Brown-capped Rosy-finch because of
the distinct gray on the edges of the blacker crown markings. Pictures A
and B don't seem to show this distinct marking, but the lighting makes it
difficult to discern. If all these photos are of the same bird, this is
more likely a Black Rosy-finch female. |
2nd round: |
9 Apr 2015 |
No, ID |
No change to my first round vote. |
Bob B. |
13 Dec 2014 |
Acc |
|
Rick F. |
31 Jan 2015 |
No, ID |
I believe this is a
first-year Black Rosy-Finch |
2nd round: |
19 Apr 2015 |
No, ID |
After studying this one again, I'm fairly
certain this is young Black RF. |
Kenny F.
2nd |
21 Apr 2015 |
No, ID |
The bird in the pictures is most likely a
juvenile Black Rosy-finch. There is too much gray in the crown which
Brown-capped Rosy-finch wouldn't show. |
Terry S. |
30 Dec 2014 |
No, ID |
After studying the
pictures submitted I think there are 2 different birds that have been
photographed. From my review I just don't see convincing evidence in the
photos that these are photos of a Brown-capped Rosy-Finch. I think they
look similar to 1st year Gray-crowned Rosy-Finch. |
Dennis S. |
5 Jan 2015 |
No, ID |
This record has been
a puzzler for me. First, when I looked at the accompanied photos I'm
wasn't sure they were all of the same bird. The last two sure seem to have
much more of a gray head steak than the first ones. Second, the overall
coloration of an immature BCRF
can be "according to the experts" indistinguishable from GCRF. Third, the
amount of black cap is overlapping in immature birds. I'm not convinced
that this bird is a BCRF.
Since the sighting was first sent out there has been a number of confusing
photos and descriptions posted. This has complicated the record and
clouded the issue. For now I'd like to see what the other Committee
members think, so am voting for a Second Round. |
2nd round: |
16 Feb 2015 |
No, ID |
No change from 1st
round thoughts. |
Jack S.. |
10 Feb 2015 |
No, ID |
Most of these
photographs (especially photo D and D1) show more brown body feathers than
I would expect for a first winter Gray-crowned Rosy-Finch, and not the
"pale-mouse gray" described and shown by Sibley for a first-winter
Brown-capped Rosy-Finch. Most photographs also show a swath of gray head
feathers flaring back from the eye (especially photo D1) that also looks
more consistent with Gr-crowned R-F. I'm voting a tentative 'NO' on this
record. |
2nd round: |
30 Mar 2015 |
No, ID |
|
Steve S. |
20 Jan 2015 |
Acc |
|
2nd round: |
25 Mar 2015 |
No, ID |
After looking at this record again, I agree the
pictures and description don't seem to agree. Photos A and B could
possibly be a Brown-capped, but C and D seem to show a Black Rosy-Finch. It
seems the photos are of two different birds, If this isn't the case there
seems to be to much of a gray head streak in the last photos to be a
Brown-capped. |
Larry T. |
16 Jan 2015 |
Acc |
Looks like a B C rosy to me. Nice Bird! |
2nd round: |
10 Apr 2015 |
No, ID |
After taking a better look at this record I'm
not able to tell for sure what species I would call this bird other than a
Rosy-Finch. The latter pics are probably a different bird and show more
characteristics of something other than a Brown Rosy.
I glad others took a better look at this record than I did. |
David W. |
16 Dec 2014 |
Acc |
I went up to find this reported bird on the 16th of December and found an
individual identical to this in the head area, but the bird I saw had rich
pink on the wings/vent/tail area. I do not know if this is the same
individual as reported by Bryant or not. I assume the photos with this
record are just washed out, but maybe I am incorrect in this?
Unfortunately, the observer doesn't address the presence or lack of pink
coloration on this bird. I mention this partly because one of his experts
based the specifics of his ID partly on a lack of pink. I thought it
significant because it helps age the birds, so wish it had been described
in this bird. |
2nd round: |
10 Apr 2015 |
No, ID |
[Hm, I don't recall photos C & D from the first
round. I must be losing it.] In revisiting this record, I find myself
agreeing with Kathy. Photos C & D do seem to show too distinct a gray
stripe for what is reported for a Brown-capped R-F. Photos A & B remain
washed out (not surprisingly), and therefore difficult. However, since all
the photos are presented as being of the same bird, the clearer photos win
out. I am going to change my vote to NO. |
2014-037 Brown-capped Rosy-Finch
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
8 Feb 2015 |
Acc |
|
Bob B. |
17 Dec 2014 |
Acc |
These photos and description are definitive for Brown-capped Rosy Finch
and it appears to me that this is a different individual from the previous
report |
Rick F. |
31 Jan 2015 |
Acc |
I believe this is an
adult Brown-capped Rosy-Finch. This record should perhaps be combined with
record 2015-09. |
Ryan O. |
17 Dec 2014 |
Abst |
|
Terry S.. |
30 Dec 2014 |
Acc |
Very good photos
that clearly show field marks associated with Brown-capped Rosy-Finch |
Dennis S. |
5 Jan 2015 |
Acc |
This bird appears to
be a much more likely candidate for a BCRF. It has much more pronounced
pink coloration in the belly and wings, more of a dark head-capped
appearance, more of a brown tone and no gray patch anywhere on the head.
This bird appears to be an adult. |
Jack S.. |
10 Feb 2015 |
Acc |
The photographs and
description are consistent with an adult bird of this species. |
Steve S. |
20 Jan 2015 |
Acc |
|
David W. |
23 Dec 2014 |
Acc |
Commendably thorough and clear record. |
2014-038 Red-headed Woodpecker
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
10 Jan 2015 |
Acc |
|
Bob B. |
21 Dec 2014 |
Acc |
|
Rick F. |
21 Dec 2014 |
Abst |
|
Kenny F. |
30 Jan 2015 |
Acc |
It is a juvenile Red-headed Woodpecker undergoing preformative molt as
show by the new red feathers starting to show up on the head. Shows the
rest of the unmistakable RHWO field marks of entirely back upperparts with
white secondaries, rump and underparts. |
Terry S.. |
29 Dec 2014 |
Acc |
Great photos |
Dennis S. |
5 Jan 2015 |
Acc |
Nice detection by
"slurry" call. |
Jack S.. |
27 Dec 2014 |
Acc |
|
Steve S. |
20 Jan 2015 |
Acc |
|
David W. |
22 Dec 2014 |
Acc |
Good write-up and photos. Interesting that a species that is more eastern
than southern would show up on 2 occasions in that same southwestern Utah
habitat/location. |
2014-039 Yellow-bellied Sapsucker
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
10 Jan 2015 |
Acc |
|
Bob B. |
21 Dec 2014 |
Acc |
|
Rick F. |
21 Dec 2014 |
Abst |
|
Kenny F. |
30 Jan 2015 |
Acc |
Looks good for a juvenile Yellow-bellied Sapsucker. Red-naped can be ruled
out by the bird still being in juvenile plumage so late in year as well as
a strong dark moustachial stripe, streaked crown and overall pale head. |
Terry S.. |
29 Dec 2014 |
Acc |
|
Dennis S. |
5 Jan 2015 |
Acc |
Keys are the pale
plumage and the prolonged retainment of the juvenile plumage late in the
year. |
Jack S.. |
27 Dec 2014 |
Acc |
|
Steve S. |
20 Jan 2015 |
Acc |
|
David W. |
22 Dec 2014 |
Acc |
Juvenile plumage this late in year makes this an easy vote. |
2014-040 Red-necked Grebe
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
10 Jan 2015 |
Acc |
|
Bob B. |
21 Dec 2014 |
Acc |
|
Rick F. |
21 Dec 2014 |
Abst |
|
Kenny F. |
30 Jan 2015 |
Acc |
Looks good for a basic plumage Red-necked Grebe. Dusky-red neck and
smaller size rules out Clark's and Western Grebes and heavy yellow bill
and larger size rules out Eared and Horned Grebes. Also note large pale
cheek patch that contrasts with the dark cap and the neck. |
Terry S.. |
29 Dec 2014 |
Acc |
|
Dennis S. |
5 Jan 2015 |
Acc |
Adequate photos. |
Jack S.. |
27 Dec 2014 |
Acc |
|
Steve S. |
20 Jan 2015 |
Acc |
|
David W. |
22 Dec 2014 |
Acc |
|
2014-041 Yellow-bellied Sapsucker
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
10 Jan 2015 |
Acc |
|
Bob B. |
23 Dec 2014 |
Acc |
The head of this bird is typical for Yellow-bellied. The back concerns me
a bit as the white markings do suggest two vertical lines. There may be a
little bit of genetic mixing somewhere in the past but not enough to make
me vote no. However I would vote no if this was supposed to be a
Red-necked Grebe as noted under the common name at the top. |
Rick F. |
21 Dec 2014 |
Abst |
|
Kenny F. |
30 Jan 2015 |
Acc |
Looks good for an adult male Yellow-bellied Sapsucker. Has complete black
border around the red chin with no red on the back of the head or anywhere
else on the head as well as a extensively barred back which would rule out
a Red-naped or even a hybrid. |
Terry S.. |
29 Dec 2014 |
Acc |
Great photos! |
Dennis S. |
5 Jan 2015 |
Acc |
Nice photo. If only
all YBSA records were adult males. |
Jack S.. |
|
|
|
Steve S. |
20 Jan 2015 |
Acc |
|
David W. |
22 Dec 2014 |
Acc |
Excellent photos and write-up. |
2014-042 Iceland Gull
Evaluator |
Date |
Vote |
Comment |
Kathy B. |
8 Feb 2015 |
Acc |
|
2nd round: |
11 Apr 2015 |
Acc |
I am okay with the ID of a dark Kumlien's gull. |
3rd round: |
18 Jul 2015 |
No, ID |
After reviewing others' comments, the photos,
and the record again, I'm changing my vote. I agree, the bill size and
shape appear to large for an Iceland. |
Rick F. |
31 Jan 2015 |
No, ID |
Obviously there is a
fine line between a dark Kumlien's Gull and a pale Thayer's Gull, however,
the structure of this bird appears more in line with a Thayer's Gull
(body, head, and bill size). Also regarding plumage, the body, head/face,
and upper wing coverts are fairly dark Kumlien's Gull. |
2nd round: |
19 Apr 2015 |
No, ID |
As stated in the first round, I believe this
bird is structurally too robust to be an Iceland Gull. Also, plumage
favors a pale Thayer's rather than a dark Kumlein's. |
3rd round: |
11 Jun 2015 |
No, ID |
same concerns as earlier round comments; plumage
and structure leans towards Thayer's Gull |
Kenny F. |
30 Jan 2015 |
Acc |
This bird looks good for a 1st cycle 'Kumlien's' Iceland Gull. Thayer's or
even a hybrid with a Thayer's can be ruled out by the uniform pale
coloration with the primaries not darker than the body, pattern terials
and small rounded head with short all dark bill and lack of a dark
secondary bar or dark tail band. |
2nd round: |
22 Feb 2015 |
Acc |
I'm still good with this being a 1st cycle "Kumlien's
Gull and since there is a significant disagreement here, I will weigh out
my points in its favor.
1) Primaries are evenly colored throughout. A Thayer's gull would show
lighter inner primaries that contrast with darker outer primaries. This
gull has very uniform primaries with all showing a similar degree of pale
inner webs and slightly darker outer webs.
2) No secondary bar. A Thayer's Gull would show a dark bar across the
secondaries that would contrast with the paler inner primaries. This
bird's secondaries are about the same as the primaries and there is no
contrast with them.
3) No dark tail band. The tail is darker but not as dark or contrasting as
a Thayer's would show. The tail is in line with a Kumlien's.
4) Tertials are more patterned than a Thayer's. On Thayer's, mostly the
tips of the tertials will be patterned with most of the terials just being
dark creating a dark spot look on the wings. A close look at the tertials
show that the patterning on the tertials extends most of the way down the
tertials with patterning extending the whole way down on the edges. This
is good for Kumlien's.
5) Wingtip color. The primaries are the same color as the body, if not a
little paler. Thayer's show wingtips darker than the body, never wingtips
the same color as the body except much later in the winter when bleaching
has occured. No bleaching is apparent in this bird.
6) Bill/ head shape. Both are in range for a Kumlien's gull. They are on
the bigger range for one but this bird is probably a male since they will
show a bulkier head and stouter bill than a female. With that being said
the head is still rounded and the bill is still short enough for a
Kumlien's.
7) Overall coloration. The bird is more uniformly plumaged than a Thayer's
Gull which will show darker areas that will contrast with other parts of
their plumage. This is especially apparent in flight, but the bird looks
uniform in flight as well.
Given all these point, this bird looks great for a Kumlien's. Also check
out the pictures in the Howell and Dunn guide which show this gull
matchups to Kumlien's and not a Thayer's. |
3rd round: |
19 May 2015 |
Acc |
I made all the points I needed to in my last
comments.. |
Terry S.. |
9 Feb 2015 |
No, ID |
Looks like a
Thayer's Gull . over all coloration, head shape, Bill length and
coloration, tertial pattern, primarily tips and tail band all suggest
Thayer's. |
Dennis S. |
16 Feb 2015 |
No, ID |
This is a record
I've gone back and forth on, as you might tell from my late response. This
Iceland/Kumlien's/Thayer's gull complex is a can of worms right now. The
Howell/Dunn gull book is by far the best treatise for this group and even
they believe these can be indistinguishable and the degree of
interbreeding is currently unknown. Having mentioned this the bird in
question certainly has some Iceland/Kumlien's gull characters: pale
gray/brownish overall coloration, pale wing primaries and tail, mantle
checkering, no dark secondary wing bar, reddish legs, and a dark eye and
bill. However, more like a Thayer's, it appears to have much too long and
heavy a bill, an unspeckled tail, and too much darkness in the head and
tail, which appears slightly darker than the upperparts. I'm not sure I'm
advocating a interbred individual, but I think this bird doesn't quite fit
an Iceland Gull. I'm anxious to see what the rest of the committee thinks.
|
2nd round: |
22 Feb 2015 |
No, ID |
I still think this is a close call, but the bird
in question has a mixture of good ICGU characters but also good Thayer's. |
3rd round: |
19 May 2015 |
No, ID |
Same questions still exist. |
Jack S.. |
10 Feb 2015 |
Acc |
The overall pale and
checkered plumage, size, leg color, brown banding on upper and under tail
coverts, similar tone of primary tips and back, ....etc suggest a first
cycle Kumlien's Gull. |
2nd round: |
23 Apr 2015 |
Acc |
This is a difficult bird to judge but I still
believe both plumage and structure are within the range expected of
Kumlien's Gull. |
3rd round: |
19 Jul 2015 |
Acc |
The plumage does fit a Kumlien's Gull better
than a Thayer's (as outlined by KF), while the structure and bill may be
better for a Thayer's in some of the photos, but not all (photo C is a
notable exception).
I agree with others that it may not be a 'perfect' fit for this species
but I believe its a best fit. |
Steve S. |
21 Jan 2015 |
Acc |
Back to Iceland/Thayers. Although the bill seems a bit Thayer like, the
rest of the bird and write up seem to be a better fit for Iceland. |
2nd round: |
16 Apr 2015 |
No, ID |
I still think many things about this bird look good for Iceland Gull, but
with the large bill and overall head shape I will err on the side of
caution and leave this as a Thayer's/Iceland Gull. |
3rd round: |
6 Jul 2015 |
No, ID |
I'm leaving this as an unidentified
Iceland/Thayer's type gull. The bill,head shape and structure still don't
look like pure Iceland Gull to me. |
Larry T. |
19 Feb 2015 |
No, ID |
Iceland gull Is one species I don't think can be safely separated out of
range. In the east there would be no problem calling this bird a Iceland
Gull. But I don't see any reason to not call this bird a pale Thayer's
Gull. |
2nd round: |
18 May 2015 |
No, ID |
I still feel the same as before, I don't feel
comfortable trying to separate these 2 gulls. As others have said there
are arguments for both Thayer's and Kumlien's looking at the pics. |
3rd round: |
18 Jul 2015 |
No, ID |
As before. |
David W. |
20 Jan 2015 |
No, ID |
This bird appears too dark for an Iceland gull, even a kumlieni ssp. Also
the bird is quite massive compared to the California gulls next to it. The
submitter is correct that the Thayer's - Iceland boundary is a contested
one, but I don't think this is an Iceland gull, especially not a "pure"
one. |
2nd round: |
10 Apr 2015 |
No, ID |
I agree with the line of argument that "Kumlien's
gull" is not a stable taxon, but is instead an intermediate form between
Thayer's & Iceland gulls (part of a hybrid swarm). The history of which
species the "Kumlien's" gulls have been placed with is a cautionary tale,
and may well speak more to our desire to draw clear lines where none
exist.
That being said, this bird's head shape (especially photo E), bill shape,
overall darkness of plumage, and size seem to me closer to a Thayer's than
an Iceland gull. |
3rd round: |
20 May 2015 |
No, ID |
Same concerns as first two rounds. |
|