Home  ¦ Index to Field Studies  ¦ Current Directory  ¦ Tables:  ¦ I a  ¦ II a  ¦ III a  ¦ IV a  ¦ V a  ¦ VI a  ¦ VII a  ¦ VIII a  ¦ IX a  ¦ X a  ¦ XI a ¦ XII a  ¦ XIII a,  XIII b,  XIII c,  XIII d,  XIII e,  XIII f,  XIII g,  XIII h,  XIII i,  XIII j  ¦

left arrowarrow leftTable XIII f  -  Page 105
Airport in Calhoun, Georgia;  October 10, 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 
486 P. sennae 3:06 0.5 m flap straight variable 170° right 146° 1.7 m/s - - - The altitude of the butterfly varied between 0.3 and 0.5 m.
break - 3:09 - - - - - - - - - - - -
487 D. plexippus 3:11 7 m glide straight descend,
land
- - - - - - - Butterfly glided down and landed. A second P. sennae was seen.  The numbers of P. sennae seemed to be decreasing.
488 P. sennae 3:13 2 m flap straight level 182° - 170° 1 m/s - - - A D. plexippus was seen dropping out (of migration) to forage.
489 P. sennae 3:16 1 m flap straight level 170° - calm - - - - -
490 P. sennae - 1 m flap straight level 162° - calm - - - - A D. plexippus was seen.
491 P. sennae 3:22 - flap straight level 177° right calm - - - - Butterfly flew near trees and past my rental car.
492 P. sennae - 0.5 m flap straight level 177° - calm - - - - -
493 P. sennae - 10 m flap straight level - - calm - - - - Butterfly vanished against glare of sky at about 45 m.  A E nicippe was seen.
494 P. sennae 3:25 - flap straight level 169° - 055° 2 m/s - - - -
495 P. sennae 3:27 5 m flap straight descend 172° - 096° 1.5 m/s - - - Butterfly flapped down.
496 P. sennae 3:29 4 m flap straight climb 176° - calm - - yes - Butterfly flapped upward.  A swift was foraging.