REPORT FORM
1. English and Scientific names: Razorbill Alca torda |
2. Number of individuals, sexes, ages, general plumage
(e.g., 2 in alternate plumage): |
1,
presumably first-winter |
3. Locality: LOUISIANA: (parish) __Cameron__________________________________________ |
Specific Locality: _originally near end of e. jetty of
Calcasieu R., near 29d44.60’N, 093d 20’W; flew north to within about 500 yds.
Of the observation tower at east jetty park________________________________________________________ |
4. Date(s) when observed: 14 Feb. 2013 |
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5. Time(s) of day when observed: 2 P.M., then off and on
for about 30 minutes |
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6. Reporting observer and address: B. Mac. Myers IIIEunice, LA 70535; |
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7. Other observers accompanying reporter who also identified
the bird(s): Dan O’Malley first spotted the bird; Dave Patton; Erik
Johnson. We were all aboard Dave’s boat. |
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8. Other observers who independently identified the
bird(s): none |
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9. Light conditions (position of bird in relation to shade
and to direction and amount of light): generally very good, a little glary
depending on angle; seas calm |
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10. Optical equipment (type, power, condition): 10x42
Vortex Viper, excellent |
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11. Distance to bird(s): variable, but as close as 100
ft., maybe less |
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12. Duration of observation: about 30 minutes off and on |
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13. Habitat: Gulf of Mexico |
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14. Behavior of bird / circumstances of observation
(flying, feeding, resting; include and stress habits used in identification;
relate events surrounding observation): A large shrimper heading north along
the east side of the e. jetty had good number of gulls behind it and lots of
cormorants. We dropped in behind it and began chumming with popcorn.
Immediately gulls began swirling all around us, and Dan spotted the
Razorbill. It was mostly on the water, dived occasionally, reared back and
flapped occasionally, and flew a few times. |
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15. Description (include only what was actually seen, not
what "should" have been seen; include if possible: total
length/relative size compared to other familiar species, body bulk, shape,
proportions, bill, eye, leg, and plumage
characteristics. Stress features that separate it from similar species):
Obvious at first glance. A medium –sized water bird, about size of a scaup. It was strikingly black and white. It had a thick
dark bill, steeply curved at the distal end. At times there appeared to be
some white both as a semblance of a vertical line, and as a horizontal
line—but these may have been shine or glare. The tail was long and pointy.
The underparts were white—at least what we could see of them. The dorsal
surface was black, except for a white line of rear edge of secondaries,
conspicuous on sitting bird. Also, the nape was a brownish color, and there
was a very narrow, blackish line up the rear crown connecting to the black
crown. The cheeks were white-whiteish, but crown
and forward part of face black-blackish.. |
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16. Voice: not heard |
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17. Similar species (include how they were eliminated by
your observation): distinctive |
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18. Photographs or tape recordings obtained? (by whom?
attached?): we all got many photos; I’ll submit two |
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19. Previous experience with this species: some in Quebec
on breeding grounds. I’ve also seen most of the other N. American alcids, but not very recently. |
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20. Identification aids: (list books, illustrations, other
birders, etc. used in identification): |
I don’t recall if we had any guides to check on the boat.
We all knew what it was. |
a. at time of observation: |
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b. after observation: Later I
checked several sources for info about the differences in adults and
first-winter birds. |
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21. This description is written from: __x___ notes made
during the observation (_____notes attached?);_____notes
made after the observation (date:_____); __x___memory.
And photos |
22. Are you positive of your identification if not,
explain: yes |
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23. Signature of reporter: _B. Mac. Myers III_____________________________Date:27
Feb. 2013__________Time:_4:45 p.m.______ |
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