Home ¦ Index to Field Studies ¦ Dir. to Georgia 1988 Field Data
¦ Table: ¦ I a ¦
II a ¦
III a ¦
IV a,
IV b,
IV c,
IV d,
IV e, IV f,
IV g
¦ V
a ¦ VI a ¦ VII a
¦
 Table IV e, Page 23
Resaca, Georgia; September 29, 1988 (Declination = 2°W: Subtract
2° for True Bearing, True Heading and True Wind Direction) |
Num. |
Species |
Time |
Flight Behavior |
Weather |
Field Notes |
I |
II |
III |
IV |
Va |
Vb |
Part 1 |
Part 2 |
Part 3 |
Est.
Alt. |
Type
of Flt. |
Horiz.
Path |
Vert.
Path |
Mag.
Bear. |
Mag.
Head. |
Wind
Dir. |
Wind
Vel. |
Amb.
Temp. |
Thrm.
Act. |
Cloud
Types |
Break |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
We all helped farmer free truck stuck in mud at the
field. Times not recorded. |
174 |
D. plexippus |
12:58 |
45 m |
soar |
circle,
straight,
circle |
climb,
level,
climb |
303° |
(left) |
139° |
1.6 m/s |
29.5°C |
yes |
- |
- |
175 |
D. plexippus |
1:02 |
200 m |
soar |
circle |
climb |
346° |
- |
170° |
5.0 m/s |
- |
yes |
- |
A B. philenor flew by, crabbed to left. Swifts
foraging. |
Lunch |
- |
1:05 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Resume |
- |
2:08 |
- |
- |
- |
- |
- |
- |
140° |
4.5 m/s |
28.5°C |
yes |
moderate
cumulus
developing |
Vultures soaring. |
176 |
P. sennae |
2:16 |
0.5 m |
flap |
straight |
level |
115° |
- |
125° |
6.8 m/s |
- |
- |
increasing
cirrus |
- |
177 |
J. coenia |
2:21 |
30 m |
soar,
flap |
erratic |
level |
304° |
- |
133° |
5.9 m/s |
- |
yes |
cumulus
building |
Swifts foraging. Radar-reflective balloon indicates SE wind
at altitude. |
178 |
D. plexippus |
2:28 |
130 m |
glide,
soar |
straight,
circle |
descend,
climb |
317° |
(left) |
127° |
2.7 m/s |
- |
yes |
- |
Swifts foraging. |
179 |
D. plexippus |
2:41 |
115 m |
soar |
circle |
climb |
301° |
- |
121° |
5.6 m/s |
- |
yes |
cumulus |
Cloud base at 1,200 m, tops estimated at 3,000 m. Thermal with
swifts passed through site. |
180 |
D. plexippus |
2:47 |
160 m |
soar |
circle |
climb |
332° |
- |
136° |
4.1 m/s |
- |
yes |
- |
- |
181 |
D. plexippus |
2:53 |
20 m |
glide,
soar |
straight |
descend,
level |
303° |
230° |
134° |
5.0 m/s |
- |
yes |
- |
Vulture soaring at 120 m, swifts foraging at 150 m. |
Home ¦ Index to Field Studies ¦ Dir. to Georgia 1988 Field Data
¦ Table I
a ¦ II a ¦ III a ¦
IV a,
IV b,
IV c,
IV d,
IV e, IV
f, IV g ¦ V a ¦ VI a ¦
VII a