 Table III s - Page 30
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 |
184 |
D. plexippus |
5:30 |
100 m |
soar |
circle,
straight |
level |
219° |
256° |
018° |
1.8 m/s |
- |
yes |
- |
Butterfly circled and then soared straight. Another, higher, D.
plexippus was also seen. |
185 |
D. plexippus |
5:34 |
130 m |
soar |
circle,
straight |
level |
179° |
right |
020° |
3.1 m/s |
- |
yes |
- |
Two lower D. plexippus were seen in same thermal - they were
probably descending. |
186 |
D. plexippus |
5:39 |
130 m |
soar |
circle,
straight |
level |
179° |
right |
357° |
2.2 m/s |
- |
yes |
- |
A T. lacerata was flying in the same thermal. |
187 |
D. plexippus |
5:42 |
100 m |
soar |
circle,
straight |
level |
170° |
right |
001° |
4.9 m/s |
- |
yes |
- |
A another, higher, D. plexippus was also seen. |
188 |
D. plexippus |
5:47 |
15 m |
flap,
soar,
glide |
straight,
variable,
(circle),
straight |
climb,
level,
descend |
190° |
right |
350° |
2.7 m/s |
- |
yes |
- |
Butterfly started at 10 m, gained altitude by flapping and soaring,
soared level at 15 m, then glided steeply down to grove of trees. It was near
sunset. A higher D. plexippus was also seen. |
189 |
D. plexippus |
5:47 |
200 m |
soar |
straight |
level |
181° |
right |
360° |
3.4 m/s |
- |
yes |
- |
Two more D. plexippus were seen flying in the thermal at
about 60 m. |
190 |
D. plexippus |
5:49 |
130 m |
soar |
circle |
level |
157° |
- |
336° |
3.8 m/s |
- |
yes |
- |
Three more D. plexippus were seen in the thermal. |
191 |
D. plexippus |
5:56 |
100 m |
soar |
straight |
level |
186° |
230° |
350° |
2.2 m/s |
- |
yes |
- |
Three more D. plexippus were seen - two higher and one at 12
m. |
192 |
D. plexippus |
5:58 |
100 m |
soar |
circle,
straight |
level |
168° |
- |
352° |
1.8 m/s |
- |
yes |
- |
Another, higher, D. plexippus was also seen. |