Home ¦ Index to Field Studies ¦  Dir. to Georgia 1988 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 ¦

left arrowarrow leftTable IV d,  Page 22
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.
Dir.
Wind
Wind
Vel.
Amb.
Temp.
Thrm.
Act.
Cloud
Types
166 D. plexippus 10:57 25 m soar circle,
straight
climb 292° (left) 143° 3.8 m/s 29.5°C yes cu's
building
A P. sennae flew by.  Swifts foraging, hawks soaring.
167 D. plexippus 11:06 100 m soar circle,
straight
climb 330° (left) 139° 3.2 m/s - yes - Another D. plexippus seen.
168 D. plexippus 11:09 100 m soar straight level 328° left 140° 5.0 m/s - yes - -
Break - 11:10 - - - - - - - - - - - -
Resume - 11:24 - - - - - - - - - yes fair
weather
cu's
Thermal passed through field site. Swifts foraging at 60 m.  WW:  Radar shows quite a few butterfly-like targets.
169 D. plexippus 11:38 130 m soar straight level 315° left 167° 7.7 m/s - yes 50%
cloud
cover
Another D. plexippus flew by off to one side.
170 D. plexippus 11:40 100 m soar straight level 311° 231° 154° 6.1 m/s - yes cloud
streets
forming
-
- - 12:06 - - - - - - 145° 5.0 m/s 28.5°C yes - Swifts foraging.
171 J. coenia 12:13 30 m soar,
flap
erratic,
circle
level 294° - 123° 5.9 m/s - yes - -
172 D. plexippus 12:17 100 m soar straight,
(circle)
level 312° (left) 139° 5.0 m/s - yes cloud
streets
-
173 B. philenor - 0.5 m flap straight level,
landed
SW - - - - - - Butterfly landed briefly, then took off and continued on same track.  WW: Cloud base at 1,200 m, targets at 1,400 m.  Butterfly-like targets in clouds.

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