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left arrowarrow leftTable III d  -  Page 15
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 
79 D. plexippus 10:26 12 m flap,
soar
straight,
circle
climb 177° 243° 355° 6.7 m/s - - - Butterfly first gained altitude by flapping, then by circling and soaring, then repeated the sequence.  Five more D. plexippus were also seen.  Vultures were soaring.
80 J. coenia 10:27 4 m flap straight level 173° - 355° 6.7 m/s - - - Butterfly started at about 3.5 m and flapped down to 2 m.
81 D. plexippus 10:29 16 m flap,
soar
straight,
circle
level,
climb
195° 253° 003° 2.9 m/s 19.5°C yes - Butterfly started at 10 m, flapped along level, flap up and over trees, found a thermal, and continued to gain altitude by soaring in circles.  Two more D. plexippus were also seen.
82 D. plexippus - 100 m soar straight level - - N - - yes - Lost sight of butterfly against the sun.  Two more D. plexippus were also seen.
83 D. plexippus 10:33 5 m glide,
flap
straight descend,
level,
climb
198° 250° 352° 5.8 m/s - - - Butterfly started at 5 m, glided down to 1 m and began flapping, then flapped up to 2 m.
84 D. plexippus - 60 m soar circle level - - N - - yes - Lost sight of butterfly against the sun.