REPORT FORM
1. English and Scientific names: Bell’s
Vireo |
2. Number of individuals, sexes, ages, general plumage
(e.g., 2 in alternate plumage): 1 |
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3. Locality: Parish:
___EBR_________________________________________ |
Specific Locality:
____Richfield River Silt_______________________________ |
4. Date(s) when observed: 13 Nov.
2011 |
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5. Time(s) of day when observed: mid
morning |
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6. Reporting observer and address: Van Remsen, LSUMNS |
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7. Other observers accompanying reporter who also identified
the bird(s): |
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8. Other observers who independently identified the
bird(s): |
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9. Light conditions (position of bird in relation to shade
and to direction and amount of light): good, bright |
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10. Optical equipment (type, power, condition): 10x40 Swarovski |
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11. Distance to bird(s): as close
as 20 ft. |
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12. Duration of observation: 2+
mins |
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13. Habitat: scrubby thickets
dominated by willow inside Miss. R levee |
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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): silently
moving through low tree. Responded to
BEVI song playback by coming in closer, obviously curious, but did not call. |
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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): [Transcribed
from field notes]: “Studied for 2+ minutes in great light. Superficially like a chubby Ruby-crowned
Kinglet, but obvious thick, vireo bill, and all the “features” of this
species: blank face except for indistinct eyeline – otherwise no head-face
markings; a single whitish wingbar, not conspicuous; whitish underparts
blending to yellowish flanks and belly; relatively short tail; green
back. …. Fairly bright bird – probably
nominate bellii.” Iris obviously dark. |
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16. Voice: silent |
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17. Similar species (include how they were eliminated by
your observation): vs. WEVI = no forehead-crown
contrast, no yellow anywhere on head, eyebrow, wingbars not bold enough
etc. Vs. RCKI: no eyering, wingbars
not bold enough, bill too short and heavy, legs too heavy, too slow-moving
etc. |
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18. Photographs or tape recordings obtained? (by whom?
attached?): |
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19. Previous experience with this species: Several previous
sightings in LA plus many sightings elsewhere. |
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20. Identification aids: (list books, illustrations, other
birders, etc. used in identification): |
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a. at time of observation: none |
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b. after observation: none |
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21. This description is written from: _____ notes made
during the observation (_____notes attached?);__XX__notes
made after the observation (date:_13 Nov. 2011____);
_____memory. |
22. Are you positive of your identification if not,
explain: Y |
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23. Date:_8 Sep 2013_________Time:_______ |
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