English and Scientific names: |
Bell’s Vireo Vireo
bellii
|
Number of individuals: |
1 |
Locality: LOUISIANA: |
Cameron Parish |
Specific Locality: |
Lacassin NWR Headquarters areas |
Date(s) when observed: |
1/14 and 1/17, 2009 |
Time(s) of day when
observed: |
around noon on 1/14, around 8 a.m. on the 17th |
Reporting observer and address: |
Paul Conover Lafayette, LA |
Other observers accompanying reporter who
also identified the bird(s): |
Mac Myers |
Other
observers who independently identified the bird(s): |
|
Light
conditions (position of bird in relation to shade and to direction and amount
of light): |
light was fine both days, sunny the first day, and filtered morning
sun the second. |
Optical equipment: |
Zeiss 10X |
Distance to
bird(s): |
The bird was foraging fairly high in
live oaks the first day, and low but a tree back the second. I’d say about 20-30
yards. |
Duration of
observation: |
Piecemeal observations over time added
up to perhaps 2-3 minutes of viewing. On 1/14 we saw the bird and tried to
get a read on it, but were successful only in narrowing bird down to possible
Bell’s. Subsequently, the many other exciting possibilities haunted me, so I
went back on 1/17 and relocated it and ascertained it was a Bell’s. |
Habitat: |
Mature live oak forest ringing cypress-tupelo lake edge. Moderate understory, many understory plants dead annuals. |
Behavior of bird: |
Foraging at leafy ends of
branches. At times, bird would sit still in clumps for long periods. It
always seemed to keep branches cetween itself and observer, creating
frustrating lack of good looks. In company with kinglets. Forgaing consisted
of fluttering, hanging upside down, etc. acribatically. |
Description: |
A plain-looking bird, fairly
pale below, greenish above, with one pronounced wingbar, and slight pale
marking above eye. Below, the bird was whiter than
many other Bell’s I’ve seen, which threw me for a while. Yellowish wash seemed
restricted to sides. Greenish above about like pale Pine Warbler, from tail
to bill. Eye dark, pale diffuse area above eye. Relatively short, thich bill
appeared grayish ventrally. This bird largely lacked defining features. |
Voice: |
Not heard. |
Similar
species: |
White-eyed Vireo, especially last year’s hatch—no yellow on spectacles, wing pattern not as defined. This bird, if a WEVI, would have been the most washed out WEVI imaginable. Pine Warbler—vireo bill, underpart colors/pattern different. Various drab warblers—vireo bill. |
Photographs
or tape recordings obtained? |
None, despite efforts. |
Previous
experience with this species: |
Quite a bit, in state and out. |
Identification aids: |
None. |
This description is written from: |
Memory |
Are
you positive of your identification? If not, explain: |
Yes, although I hate to submit a report on a bird with ID issues without photos, and I will understand if the record is rejected on those grounds. |
Reporter: |
Paul Conover
|
Date and time: |
Jan 20, 2008 |