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¦ Tables: ¦ I a ¦ II a ¦ III a,
III
b, III c, III d,
III
e, III f, III g,
III
h, III i, III j,
III
k, III
l, III m, III n,
III
o, III p, III q,
III
r, III s, III t,
III
u ¦ IV a ¦ V a ¦ VI a ¦ VII a ¦ VIII a ¦ IX a ¦ X a ¦ XI a ¦ XII a ¦ XIII a
 Table III m - Page 24
Airport in Calhoun, Georgia; September 30, 1987;
(Magnetic 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.
Flt. |
Vert.
Flt. |
Mag.
Bear. |
Mag.
Head. |
Wind
Dir. |
Wind
Vel. |
Amb.
Temp |
Thrm.
Act. |
Cloud
Types |
141 |
D. plexippus |
2:19 |
160 m |
soar |
straight |
level |
220° |
253° |
028° |
5.8 m/s |
- |
yes |
- |
A T. lacerata was also seen. |
142 |
D. plexippus |
2:22 |
130 m |
soar |
straight |
level |
177° |
245° |
010° |
3.6 m/s |
- |
yes |
- |
A second D. plexippus was also seen. |
Break |
- |
2:24 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
143 |
D. plexippus |
2:46 |
10 m |
flap,
soar |
straight,
circle |
climb,
level |
188° |
- |
010° |
3.1 m/s |
24.0°C |
yes |
- |
Butterfly climbed by flapping, then while soaring straight, then
switched to circling and stopped climbing. A second D. plexippus was seen
descending. It had a SW or W bearing and a NW heading. |
144 |
D. plexippus |
2:54 |
130 m |
soar |
straight,
circle |
level |
202° |
right |
354° |
1.8 m/s |
- |
yes |
- |
- |
145 |
D. plexippus |
2:57 |
100 m |
soar |
circle |
climb |
186° |
- |
002° |
7.8 m/s |
- |
yes |
- |
Migrant started from 60 m and quickly circled up to 100 m. A
second D. plexippus was also in the thermal and a P. sennae was flying along
the runway. |
146 |
D. plexippus |
3:01 |
130 m |
soar |
straight |
level |
193° |
247° |
004° |
7.2 m/s |
- |
yes |
- |
A second D. plexippus was seen flying at 130 m. |
147 |
D. plexippus |
3:05 |
130 m |
soar |
straight |
climb |
204° |
254° |
007° |
2.7 m/s |
- |
yes |
- |
Butterfly was climbing while soaring straight. I lost sight
of it against the glare of the blue sky. |
148 |
J. coenia |
3:07 |
60 m |
flap |
erratic |
level |
186° |
right |
358° |
4.9 m/s |
- |
yes |
- |
Two more D. plexippus were also seen, one descending rapidly
and one soaring in circles. |