ABA Photo Quiz

ABA Online Bird Photo Quiz 136

Answer

Passerines in flight, you either hate ‘em or love ‘em. If you couldn’t tell from my body of online photo-quiz work, I’m a longtime resident of the latter camp. This bird flew over friends and me at Dingman’s Marsh, Cheboygan Co., MI, on 1 June 2014, and I photographed it primarily to be able to attempt identification of it as it motored quickly overhead; I don’t think that I could have managed an ID with a binocular due to time constraints.

Our quiz bird is not showing us much and it does not seem to sport much in the way of distinctive field marks, but it must be identifiable, else the picture would not be showing up in this venue. The critical first step in its identification is noting the pale wing stripe that is formed by yellowish bases to the secondaries and inner primaries. Without that character, I don’t know where one would wind up in ones ID travails. But, with it, we know to start among the Catharus thrushes, as it is characteristic of the genus, at least of the ABA-area members of the genus. It is also characteristic of a few other thrush species, but the contrastingly dark head and short tail rule out Townsend’s Solitaire, the underparts color pattern (or lack thereof) rules out Varied Thrush, and the bird does not sport Wood Thrush’s large-and-obvious black spotting underneath. So, we’ll stick with those brown thrushes with more-subtle spotting below.

Once in Catharus, the task becomes, actually, fairly simple. Most members of the genus have distinct dark spotting on the chest that extends to the upper belly in many, though nothing like the degree of Wood Thrush. Even Russet-backed Thrush (the Pacific-slope form of Swainson’s), which has less-obvious spotting than does Olive-backed Thrush (the more-widespread form of Swainson’s), still boasts spotting that we should be able to see, given this view. While some Veeries have distinct spotting below, most do not, nor does our quiz bird, which is a Veery.

I took this picture of the back end of a Veery at Dingman’s Marsh, Cheboygan Co., MI, on 1 June 2014

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The following people (listed by submission date beginning with the earliest) submitted correct answers for the July Bird Photo Quiz—Veery:

  1. Drew Weber - Liverpool, NY
  2. Rick Wright - Bloomfield, NJ
  3. William Hutcheson - Concord, MA
  4. Tom Ford-Hutchinson - Irvine, CA
  5. David Rankin - Riverside
  6. Nick Block - Easton, MA
  7. Frank Windbagger - Philadelphia, PA
  8. logan Kahle - San Francisco, CA
  9. Claude Auchu - La Pocatiere, Quebec
  10. Samuel Ewing - Gainesville, Florida
  11. Kent Fiala - Hillsborough, NC
  12. Hannah Tripp - King George, VA
  13. Mark Burns - St. Petersburg, FL


How Did You Compare?

As stated in the quiz rules, answers must consist simply of the Common or English name exactly as it appears in the ABA Checklist.

The following list shows the number of submissions for each species guessed.



Swainson's Thrush
13
Cliff Swallow
9
Townsend's Solitaire
7
Horned Lark
4
Northern Rough-winged Swallow
4
American Redstart
1
American Robin
1
Barn Swallow
1
Bicknell's Thrush
1
Cave Swallow
1
Lewis's Woodpecker
1
Mountain Bluebird
1
Olive Warbler
1
Red-headed Woodpecker
1
Red-throated Pipit
1
Ruby-throated Hummingbird
1
Say's Phoebe
1
Varied Thrush
1
Verdin
1
Western Kingbird
1
Western Meadowlark
1
 


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The photo and answer for this quiz were supplied by Tony Leukering.