Home ¦ Index to Field Studies ¦ Current Directory ¦ Tables: ¦ I a, I b ¦ II a ¦ III a ¦ IV a, IV b ¦
![]() ![]() Home in Mississauga, Ontario; September 16, 1998; Co-ordinates = 43°33'N, 79°40'W; Altitude = 15x m; Magnetic Declination = 10°W (Subtract 10° for True); Magnetic Inclination = 72.30°; Observer: David Gibo |
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Num. | Species | Time | Flight Behaviour | 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. |
Wind Dir. |
Wind Vel. |
Amb. Temp. |
Thrm. Act. |
Cloud Types |
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Start | - | 7:56 | - | - | - | - | - | - | calm | - | 16.0°C | no | thin alto- cumulus |
Clouds breaking up. Indicate upper wind from 85°. One D. plexippus had been seen earlier. |
- |
- |
8:01 | - | - | - | - | - | - | 080° | m/s | - | - | - | - |
1 | 8:03 | 200 m | weak flap |
straight | level | 230° | 230° | calm | - | 16.0°C | - | thin alto- cumulus |
Butterfly was the only thing in the sky at the time. |
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Quit | - | 8:04 | - | - | - | - | - | - | - | - | - | - | - | - |