Records Committee
Utah Ornithological Society
   
Status & Comments
Year: Pre 1999


  
1-1981 - Hooded Warbler

Evaluator Date Vote Comment
Rick F. 17 May 2002 Not A There is simply not enough information to verify this record
Steven H. 22 Oct 2001 Not A May be a valid record but there isn't much here to evaluate. A drawing would be helpful.
Ronald R. 20 May 2002 Not A There was no description of the bird included in the submission so it there was nothing to evaluate.
Terry S. 7 Dec 2001 Not A Very old sighting record. While male Hooded Warbler is unique no description is given other than it matched picture in field guide.
Mark S. 19 Sep 2001 Not A  Insufficient documentation
Steven S.  4 Sep 2001 Not A Although it may be very likely that this person saw this species this record cannot be accepted as there is not even a description of the bird, among other missing details.
Merrill W. 15 Oct 2001 Not A No description at all.

   

14-1992 - Bonaparte's Gull / Laughing Gull  (initially submitted as a Bonaparte's -- later a Laughing Gull)

Evaluator Date Vote Comment
Put aside 7 Oct 2002   The photo and record submission has not been found.  Info: Dec 1992; Keith Day; 1 acc, 2 not, 2 abs, 2 d -- 3rd r.  sh,rr,ts
Steven H. 20 Apr 2000 D I need to see the original to make an adequate ID.
   3rd round 11 Sep 2001 N Ac Need to see the original photo.
Ronald R. 20 Apr 2000 N Ac The bill of this bird is too small and delicate for Laughing Gull. The photo reproduction is too poor to evaluate.  Perhaps submission to "gull expert'" is warranted (original photo).
  3rd round 20 May 2002 N Ac  I don't feel the original information I received (including poorly reproduced photo) is sufficient to make a determination on this bird.
Ella S. 20 Apr 2000 Acc* Sent to Guy McCaskie for verification.  *All characteristics present for Laughing Gull
Mark S. 20 Apr 2000 D Would like to see original photo - the copy is too unclear.  From what I can see, I'm not sure the bill is long enough or down-curved enough, and the head markings seem odd for Laughing Gull.
Steven S. 22 Jun 2000 Abs The only documentation for this record in my packet is a poorly photocopied black and white photo.  This is not enough to vote on so I abstain from voting on this record until I can view the original photo.  Original photos (or good copies) should be available to all committee members before any record can be voted on
Merrill W. 20 Apr 2000 N Ac  
Clayton W. 22 Apr 2000   I don't think it has a big enough (gross is a better word) to be a laughing gull but it does have the (rigar?) white pattern, but xerox copy I have is not the great. It has to be something!  So if not a Bonaparte I go with the majority opinion.
   Terry S.
   (3rd round)
21 Sep 2002 N, ID I have seen nothing to review. Does someone have the original photos?

  

4-1993 - Broad-winged Hawk

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 Acc  
  3rd round 11 Sep 2001 Acc  
Ronald R. 20 Apr 2000 D Description is quite convincing, but does not eliminate immature eastern red-shouldered (proportion in quick look maybe not so convincing).  Data are consistent with Wyoming spring migration of broad-winged hawk.
  3rd round 20 May 2002 Acc I am voting to accept this record based on the orignal description and on the fact that others saw this bird and concurred with the identification.
Ella S. 20 Apr 2000 Acc  
Terry S.
  3rd round
25 Jun 2002 Acc  
Mark S. 22 Jun 2000 Abs I also saw this bird (I concur with the i.d.)
  3rd round 22 Oct 2002 Acc  
Steven S. 22 Jun 2000 Acc One of the most distinctive field marks for a Broad-winged Hawk is the under-wing pattern: very pale to white, relatively unmarked and bordered distinctly by black flight feathers.  This report describes that fairly well, although no mention is made about any markings.  Given this filed mark being seen along with the tail description this appears to be a good, but brief, report.
  3rd round 22 Jun 2002 Acc Why are we voting on this record for a third round. With a 5-1-1 second round vote this record is already accepted.
Merrill W. 20 Apr 2000 Acc  
  3rd round 3 Jul 2002 Acc  
Clayton W. 20 Apr 2000 Acc Right date for migrant. Remarks are that the reddish breast was not seen so analysis (of?) its not an adult is probably correct.
Rick F.
   3rd round
30 Jun 2002 Acc Description is correct for a Broad-winged Hawk, particularly description of underwing pattern.

  

10-1993 - Least Tern

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 Acc  
  3rd round 11 Sep 2001 Acc  
Ronald R. 20 Apr 2000 Acc Good description and in elimination of other species. Behavior very consistent with this species. No sounds is a little unusual in my experience, but certainly not a reason for not accepting.
  3rd round 20 May 2000 Acc (see previous comments)
Ella S. 20 Apr 2000 N Ac  
Terry S.
  3rd round
25 Jun 2002 Acc  
Mark S. 20 Apr 2000 Acc Good description, cap (w/ white forehead), wing pattern, size leave little doubt.
  3rd round 22 Oct 2002 Acc  
Steven S. 22 Jun 2000 Acc In general the description is good for this species.  The small size, yellow bill, and wing pattern leaves no other choice.
  3rd round 22 Jun 2002 Acc Why are we voting on this record for a third round. With a 6-1 second round vote this record is already accepted.
Merrill W. 20 Apr 2000 Acc  
  3rd round 3 Jul 2002 Acc  
Clayton W. 20 Apr 2000 Acc His comment of a comparison with a Forsters in important as is the black on upper wing.
Rick F.
   3rd round
30 Jun 2002 Acc Excellent description. Timing is consistent with other western Least Tern records.

  

4-1994 - American Black Duck

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 Acc I still have reservations about the origins of this bird, especially at this early date
  3rd round 11 Sep 2001 Acc  
Ronald R. 20 Apr 2000 D Description good and convincing.  Origin is of question and early fall date is a bit of a concern, but is early nester.  Vagrants in Europe known to linger for long time.
  3rd round 20 May 2002 Not A I am voting to not accept this bird due to the date the bird was observed (early August). This date is more consistent with an escapee than a bird off course in migration. I feel that the bird was likely a black duck from the description.
Ella S. 20 Apr 2000 D Need to decide as a committee how to deal with birds possible escapees but may also naturally occur.
Terry S.
  3rd round
25 Jun 2002 N,int While I believe an American Black duck was seen there is the issue of an escaped or released bird. When the time of year of the sighting is not right I think we need to reject. The more recently sighted Black Duck in the Provo area was more completely described and was seen the right time of year.
Mark S. 20 Apr 2000 Acc Origin issues & the lack of a complete observation of the definitive marks make this a tough call - experience of the observers with this species helps.
  3rd round 22 Oct 2002 N,nat I don't have a problem with the I.D., but the comments on the origin issue are significant, and perhaps create too much uncertainty about this record to accept.
Steven S. 22 Jun 2000 N Ac  (origin questionable) I would be reluctant to accept this bird as a Black Duck because the whole bird was not seen.  The bird was only seen standing and the observers were not even able to see the speculum, legs or underwing pattern.  therefore the possibility of a hybrid does exist.  But even if it was a full Black Duck this record has to be rejected on the basis of questionable origin.  first the time of year is quite wrong.  Black Ducks don't start their southern migration until early Wept. yet this bird was seen in early August.  The observers said they couldn't get the bird to fly, it most likely was in eclipse plumage and was unable to fly as most ducks are this time of year.  it is likely that this bird was an escape or possibly from introduced populations in Northwest.
  3rd round 22 Jun 2002 N,nat Why are we voting on this record for a third round. With only two accepted second round votes this record is already rejected.
Merrill W. 20 Apr 2000 Acc* *I suppose I should abstain since I was one of the 3 observers of this duck.  I still think it is a legitimate sighting.
  3rd round 3 Jul 2002 N,nat It sounds like the consensus is that even if it were a Black Duck the time of the year is suspect. The people who were with me were from the South (Mississippi and Louisiana (I think), and both were more familiar with the duck than I was. If it was an escaped bird (and most committee members seem to think it was) then don't accept it and lets get on with more recent sightings.
Clayton W. 20 Apr 2000   This is clearly a black duck.  Since we will never be able to rule out an escapee either we accept it or table it!
Rick F.
   3rd round
30 Jun 2002 N,nat Field marks described fit Am. Black Duck, however, other key characters were not seen (speculum, leg color, underwing color) to adequately rule an American Black Duck x Mallard hybrid. Regardless of hybrid status, timing brings the origin of this bird into question.

  

9-1994 - LeConte's Thrasher

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 Acc Description & behavior fit, though location is a little unusual.
  3rd round 11 Sep 2001  Acc  
Ronald R. 20 Apr 2000 D Description good and behavior unlike crissel thrasher. Eye color (black in LeConte's Thrasher, dark yellow in crissel) would have been good distinguishing feature at such close range. Possible young crissel?
  3rd round 20 May 2002 Not A While most of the description was consistent with a LeConte's thrasher, there were no definitive marks seen (e.g., dark eye).
Ella S. 20 Apr 2000 N Ac  
Terry S.
  3rd round
25 Jun 2002 N,ID I'm not convinced on the I.D.
Mark S. 20 Apr 2000 Acc Habitat is a bit bizarre, but I've seen this species in heavier brush one other time, and the description seems to rule out other thrasher sp.
  3rd round 22 Oct 2002 Acc I still think that the description fits LeConte's better than Crissal. The comments regarding feather wear and age are interesting, but the time of year (late December) should rule these out as factors except in most unusual circumstances (such as a very unhealthy individual). The dark tail is also difficult to explain by age/wear.
Steven S. 22 Jun 2000 N Ac  
  3rd round 22 Jun 2002 N,ID The description is just not convincing to me, especially since this record is so out of habitat. I have seen very worn Crissal Thrashers that could fit this description.
Merrill W. 20 Apr 2000  Acc Undertail coverts were seen & description of overall color fits LeContes.
  3rd round 3 Jul 2002 Acc  
Clayton W. 20 Apr 2000 Acc The lack of a "defined" "Whisker" stripe and tan, not reddish, under tail covert are important.
Rick F.
   3rd round
30 Jun 2002 N,ID Description is not definitive and could certainly be a Crissal Thrasher (Eye color, feather wear etc. should be considered). I believe this sighting was from Hackberry Wash (one of few areas in Snow Canyon with W. Hackberry). Crissal Thrashers are resident in this habitat and commonly seen in winter in Snow Canyon.

  

10-1996 - Zone-tailed Hawk

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 N Ac Description not adequate to eliminate other species.  Mention of flight pattern would have helped.
  3rd round 11 Sep 2001  N Ac  
Ronald R. 20 Apr 2000 D Description most similar to Zone-tailed. No information to separate from other species dark phase. Observed during period of broad-wing hawk migration. Long-tail not consistent with broad-tailed hawk, however. Sketch? Similar date and not too far from 1999 sighting which is better documented.
  3rd round 20 May 2002 N Ac I am voting to not accept this record due to insufficient details in the description. This bird may well have been a zone-tailed hawk, but I think the description was not sufficient for a convincing record.
Ella S. 20 Apr 2000 N Ac  
Terry S.
  3rd round
25 Jun 2002 N,ID limited description. Key fieldmarks missing in description
Mark S. 20 Apr 2000 Acc Pattern of observation consistent with more recent (and better documented sightings).  Description, though bordering on inadequate, fits ZTH.
  3rd round 22 Oct 2002 N,ID This is really tough - I'm sure that Josh saw a Zone-tailed Hawk, and the sighting is hardly remarkable for that location given the number of sightings in recent years. We don't have a catagory for rejecting records due to inadequate description. Do we assume that the I.D. is unsupportable because the description isn't good enough?
Steven S. 22 Jun 2000 N Ac I believe a Zone-tailed Hawk was probably seen.  Unfortunately the description was too brief and not complete enough to accept this record. I believe this is because of the inexperience of the observer in record submissions and knowing how important it is to report as much as possible, even field marks not seen.  This is often the case with many observers and I think a lot of good records are not accepted because of this . In this case a description of the flight pattern (like a Turkey Vulture), which was obviously observed, would have been extremely helpful. Also were the yellow legs, feet and cere seen?  A description of these field marks if observed would have easily eliminated all other possible species.  At least two Zone-tailed Hawks together were definitely recorded near this area all during the summer months of 1999 and it is likely that some may be breeding in this area.
  3rd round 22 Jun 2002 N,ID Although I know Josh most likely saw this species the description is just not there to accept.
Merrill W. 20 Apr 2000 Acc Inexperienced at writing description, but competent young birder.  No picture of sketch enclosed to refer to. Tail description rules out Turkey Vulture, & rest of  description rules out Broad-winged.  I feel it's a legitimate sighting of Zone-tailed Hawk.
  3rd round 5 Sep 2000 Acc I think I voted to accept this once before. Still accept.
Clayton W. 20 Apr 2000 Acc Has been seen by competent observer in So. Utah - Zion Canyon, and the reporter is good plus the description fits.
Rick F.
   3rd round
30 Jun 2002 N,ID This record is not detailed enough for acceptance. Although, I too, believe he probably saw a Zone-tailed Hawk in the Pine Park area (subsequent to this report, they have been seen almost annually in the area).

  

1-1998 - Iceland Gull

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 N Ac It could be an Iceland Gull but I'm not convinced that it isn't a Thayer's in faded & worn plumage.  By March many gulls can appear much lighter.
  3rd round 11 Sep 2001 N Ac  
Ronald R. 20 Apr 2000 D The description is not sufficient to rule out pale Thayer's gull. However, I have tried to get M. Stackhouse to have photos of this bird reviewed by "gull experts: with no success.  I also saw this bird. My feeling is that it is an Iceland gull based on checkered pattern in tertials, speckled tail, bill color.  The bird was much paler than any Thayer's I have seen
  3rd round 20 May 2002 N Ac I am voting to not accept this record. Not because I feel that this bird is not an iceland gull, but because there is not enough convincing evidence for its acceptance. However, I think this record could be revisited in the future if better information about identification is developed.
Ella S. 20 Apr 2000 N Ac has this been sent to someone like Paul Lehman?
Terry S.
  3rd round
13 Jan 2002 N Ac Until we can with certainty rule out a very pale Thayer's Gull or a hybrid Thayer's and Kumliens Iceland I don't think we can accept an Iceland Record for Utah. As Steve Summers has pointed out this will take some very good photos and subsequent review by knowledgeable experts.
Mark S. 20 Apr 2000 N Ac This description, though thorough, does not rule out a pale Thayer's. I took photos of a gull at this location a few days later that fit this description, and looked like it might be an Iceland. On close examination, the primaries showed dark outer webs, which on the inner primaries, wrapped around the tips like so: (drawning) This feature is on inconsistent with Iceland, and definitive for Thayer's. for a first-state record, I think we need more clear-cut documentation, probably with photo/specimen, to support Iceland gull.  The relationship between Thayer's (which is relatively common here) and Iceland is very difficult.
  3rd round 19 Sep 2001 N Ac As we've seen with other, more recent sightings, this is going to be a tough species to document for Utah, at least for a first-winter bird. I would want to see multiple photos - or at least have an individual which is more towards the nominate race than Kumlien's. The dividing line between first-winter Kumlien's and Thayer's Gulls is not very clear, and it may not be possible to adequately tell the difference without careful analysis of photos or specimens.
Steven S. 22 Jun 2000 N Ac I think that comments of Iceland Gull records in the West in the "Report of the California Bird Records Committee: 1997 Records", Western Birds 31:1,2000 apply here.   In that article they mention the marks of what is thought to constitute a "pure" Iceland Gull in juvenal plumage.  I'll not repeat them here but suffice it to say it will be very difficult to absolutely prove an immature Iceland Gull record in the West (especially without a good photo), just as it is difficult to prove many pale Thayer's Gull records in the East.  A disproportionately number of the Iceland Gull reports in the West are from the late winter when juvenile Thayer's Gull may become much whiter because of bleaching an feather wear.  Also there is the possibility of a hybrid or intergrade Kumlien's Iceland Gull and Thayer's Gull.  Even though this may very well have been an Iceland Gull I feel compelled to not accept this record because of the above comments and the fact that a worn and bleached late winter Thayer's Gull or a hybrid Thayer's/Kumlien's can not be totally ruled out at this time.
  3rd round 18 Jun 2002 N, ID 1-1998 Iceland Gull Nid I still stand by my previous votes and comments
 
Merrill W. 20 Apr 2000 Acc I think the comparison between Thayer's & Iceland is quite adequate.  I still go with my first opinion that it is an Iceland.
  3rd round 5 Sep 2000 N Ac Change to not accept
Clayton W. 20 Apr 2000 Abs Seems to me this is a stand off. I suggest we table it.  I'm still not convinced one way or the other so still have to abstain.
Rick F.
  3rd round
10 Jun 2002 N, ID As previous reviewers have pointed out, the description does not adequately rule out worn, late winter Thayer's Gull.

 

1a-1998 - Iceland Gull

Evaluator Date Vote Comment
Steven H. 11 Sep 2001 Not Accept  
Ronald R.      
Ella S.      
Mark S.      
Steven S.      
Merrill W.      
Clayton W.      

 

2-1998 - Glaucous-winged Gull

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 Acc  
  3rd round 11 Sep 2001 Acc  
Ronald R. 20 Apr 2000 Acc Description adequate.  More recent records make this bird a regular winter visitor (although still rare).
  3rd round 20 May 2000 Acc (see previous comments)
Ella S. ? N Ac  
Terry S.
  3rd round
13 Jan 2002 D As with the Glaucous-winged Gulls I submitted I still feel cautious of GWGU I.D. without good photos and/or descriptions that rule out possible hybrids.
Mark S. 20 Apr 2000 Acc This species is regular in winter, and may not need to be reviewed.
  3rd round 19 Sep 2001 Acc As described, the bill should rule out Thayer's Gull, and the lack of any darkness in the primaries should rule out Herring Gull. All the described features are consistant with GWGU. This species is becoming regular in northern Utah in winter.
Steven S. 22 Jun 2000 N Ac During late winter many gulls can become very worn and pale appearing, especially the flight feathers. any report of a gull at this time of year should include something about the feather wear on the bird. Although this report sounds like it was probably a Glaucous-winged Gull I don't think a pale worn Herring Gull has been ruled out as there is no talk of feather conditions. One other point that is a little bothersome is the size reference. A Gloucous-winged Gull should appear at least slightly larger than a Herring Gull and not just comparable, which I'm not sure if that means the same size or a little larger or little smaller.  If it was a little smaller or about the same size then the possiblity of a pale Thayer's Gull exists.
   3rd round 18 Jun 2002 N, ID I'll have to stick by my previous comments.
Merrill W. 20 Apr 2000 Acc  
  3rd round 3 Jul 2002 Acc  
Clayton W. 20 Apr 2000 Acc  
Rick F.
  3rd round
10 Jun 2002 N, IC I'm not sure how to deal with the possibility of hybrids on these first winter Glaucous-winged Gull reports. I agree with Terry and would like to discuss how to deal with possible Glaucous-winged x Western hybrids.

 

7-1998 - Yellow-footed Gull

Evaluator Date Vote Comment
Steven H. 20 Apr 2000 Acc Size is much too large for L. Black-back. Other marks are split between LBBG & YFG, but I'm staying with YFG.
  3rd round 11 Sep 2001 Acc  
Ronald R. 20 Apr 2000 D (discuss as Lesser Black-backed Gull) I defer to the excellent review of this record by Michael Patten. I think the committee should accept this as a lesser black-backed gull based on the photos and review of Patten.  The photo reproduction had too much contrast for additional comments.
  3rd round 20 May 2002 Acc Now that I have seen better reproductions of the photos, this bird appears to be a yellow-legged gull. The dark mantle color, bright legs and heavy bill are consistent with yellow-legged gull, and not lesser black-backed. Only the Denmark population of lesser blacked gull has such a dark mantle, but there are few if any accepted records in the US for this subspecies. Note that this bird has a much darker mantle than is evident in the bird photographed in record 8-1999.
Ella S. 20 Apr 2000 N Ac  
Terry S.
  3rd round
13 Jan 2002 Acc I'm convinced with the photos submitted and the relative size comparison.
Mark S. 22 Jun 2000 Acc A somewhat difficult call, but photos tell the story - size, mantle color, bill shape, leg color all consistent with YFGH.  In spite of Michael Pattens comments (we had some discussion about this bird), I think this is too large for LBBG, and the bill is too massive, mantle too dark.
  3rd round 19 Sep 2001 Acc This bird seems much more consistant with the Yellow-footed Gulls I've seen in Mexico than any Lesser Black-backed. The review by Michael Patten seems to rest mostly upon the orbital color, which I think is not very clear, and possibly distorted, in the photo. The size of the bird is well out of the range for LBBG, and perfect for YFGU. I also don't entirely agree with Michaels comments regarding head & bill shape - they seem well within the range for YFGU, and less within the range for LBBG.
Steven S. 22 Jun 2000 Acc Having great photos always makes our job of judging records a lot easier.  This record comes with great photos of a Yellow-footed Gull. the bright yellow legs and feet, large bill with single large red spot, nearly black back and size comparison with a California Gull clearly indicate this species.  Lesser Black-backed Bull is easily eliminated by the size comparison with the California Gull.  One contender not talked about in the report is Slaty-backed Gull but this is easily eliminated by the leg color
  3rd round 22 Jun 2002 Acc Why are we voting on this record for a third round. With a 5-1-1 second round vote this record is already accepted.
Merrill W. 20 Apr 2000 Acc  
  3rd round 3 Jul 2002 Acc  
Clayton W. 20 Apr 2000 Acc  
Rick F.
  3rd round
10 Jun 2002 Acc  

    

9-1998 - Bay-breasted Warbler

Evaluator Date Vote Comment
Steven H. 20 Apr  Acc Description, song, & habitat fit this species. Seems odd there would be 2-3 birds together so far out of normal range.
  3rd round 11 Sep 2001 Acc  
Ronald R. 20 Sep 2000 Acc Description consistent only with bay-breasted warbler. Song was also consistent. Dates are within range for Wyoming. Has been recorded in Wyoming directly north of this location.
  3rd round 20 May 2002 Acc (see previous comments)
Ella S. 20 Sep 2000 N Ac 3 on June 22 unex(pules?)  Same comment as first
Terry S.
  3rd round
13 Jan 2002 Acc Acceptance based on the review and comments of other commitee members
Mark S. 20 Sep 2000 N Ac Description's a bit conflicted - doesn't completely rule-out Chestnut-sided.
  3rd round 19 Sep 2001 Acc I'll change my vote in light of the comments of Steve Summers and Ron regarding sightings of this species in other states, and with increased experience with vagrant warblers in Utah, which suggests that this date is not too late, especially in this part of Utah. Much of my original reluctance to accept this record was due to the date and the number of individuals seen, which is still remarkable.
Steven S. 22 Jun 2000 Acc This is an intriguing record.  The description of the males seems to fit well and I can not figure out any other possibilities matching the described bird, this is a rather distinctive warbler. The female description is lacking in details enough to accept it and is bothersome by the statement that there is dark under the eye. The described song would easily fit Bay-breasted Warbler. The observer had very close looks multiple times over two mornings. Now what are the possibilities that two males and one female Bay-breasted Warblers would how up in mid-June in breeding habitat in Utah? I know that Southern Oregon has at least two good (specimen & banding capture) records of males during the mid-summer in breeding habitat, so the timing and location of this record may not be too surprising. If there had only been one male observed I wouldn't have had problems with accepting this record but I have reservations about the number of the birds. Since I can't find fault with the description of the plumage and songs of the males I feel compelled to accept the males.
  3rd round 22 Jun 2002 Acc I still accept based on my first round comments
Merrill W. 20 Apr 2000 N Ac Go with the majority since I am inexperienced with this species.
  3rd round 3 Jul 2002 Acc  
Clayton W. 20 Apr 2000 Acc the head / face traits seem to fit. It has occurred throughout west, e.g. Oregon, Idaho, Montana, So. Calif. during migration.  However a June date seems late.  The description is adequate as far as I'm concerned
Rick F.
  3rd round
10 Jun 2002 Acc