REPORT FORM
1. English and Scientific names: Fork-tailed Flycatcher. Tyrannus savana |
2. Number of individuals, sexes, ages, general plumage
(e.g., 2 in alternate plumage): One individual, sex and age unknown. Tail was not full length. |
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3. Locality: Parish:
Jefferson Parish__________________________________________ |
Specific Locality: Observation 1) 29°14'39" N 89°58'46" W in open field at intersection of Willow and Orleans streets, Grand Isle, LA; Observation 2) 29°14'36" N 89°58'47" W in mulberry tree near Willow and Orleans streets, Grand Isle, LA _______________________________ |
4. Date(s) when observed: 4/21/2013 |
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5. Time(s) of day when observed: Observation
1) 12:46pm; Observation 2) 1:26pm |
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6. Reporting observer and address: Patricia Rosel,
Lafayette, LA |
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7. Other observers accompanying reporter who also identified
the bird(s): Scott France |
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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): Sunny day, bird was in full sun |
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10. Optical equipment (type, power, condition): 10x42
binoculars |
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11. Distance to bird(s): Observation 1) 50 feet; Observation
2) 20 feet |
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12. Duration of observation: Observation 1) ~15 minutes; Observation
2) ~10 minutes |
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13. Habitat: Observation 1) open field, sitting at top of
a bush on a dead branch; Observation 2) in a mulberry tree |
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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): In our first observation, the bird
appeared to be feeding- flying from and open perch down towards the ground
(where we could not see it due to a berm on the side of the road) and then reappearing
on the same or a nearby perch. 2nd
observation- bird was just sitting. |
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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): This bird had a dark cap, white underparts,
gray back, darker wings. Its tail was in some disarray and not full
length. Very faint crown stripe-
almost looks like there are two stripes in the photos. |
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16. Voice: We heard no vocalizations |
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17. Similar species (include how they were eliminated by
your observation): There was an eastern kingbird in the same vicinity as our
observation. Most obvious distinction
was shorter, square tail with white border at bottom. |
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18. Photographs or tape recordings obtained? (by whom? attached?): We attached two photos taken by
ourselves. |
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19. Previous experience with this species: We have seen
fork-tailed flycatchers in Trinidad |
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20. Identification aids: (list books, illustrations, other birders, etc. used in identification): This bird had been reported in this area for several weeks prior to our visit, so we were looking specifically for it. |
a. at time of observation: National Geographic Field Guide
to Birds of North America |
b. after observation: our photos and Sibley Guide to Birds |
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21. This description is written from: _____ notes made
during the observation (_____notes attached?);_____notes
made after the observation (date:_____); _XX_memory. |
22. Are you positive of your identification if not,
explain: |
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23. Date: 5/4/2013___Time:__6:37pm_____ |