Tactics and Vectors analysis of field data georgia 88 X b Southeast wind data

Tactics and Vectors 98/99

Compass Bearings Hypothesis

Suns' Azimuth Hypothesis

Expansion-Contraction Hypothesis

Never Go Back Hypothesis

Analysis of Field Data for the 1988 Monarch Butterfly Migration in Resaca and Calhoun, Georgia

Table X b Mean Vanishing bearing for Danaus plexippus in Southeast Winds: Data used in Calculations September 26 - October 2, 1988 observations of the Danaus plexippus migration in Resaca and Calhoun, Georgia

Date	Table	Number of Obsevations	Field Data Code Numbers	Reasons for Exclusion

Sept. 26	I	7	36 - 39, 42 - 44	NA
27	II	5	46, 57, 60, 61, 68,	NA
28	III	9 (10)	98, 103, 105, 106, 111, 112, 118, 124, 131, 133	Flying above the inversion.
29	IV	18	161- 168, 170, 172, 174, 178 - 181, 190, 191, 193	NA
30	V	26	205 - 216, 219, 220, 222 - 224, 227 - 229, 231, 232 - 234, 236, 237	NA
Oct. 1	VI	10	242, 244 -246, 249, 250 - 254	NA
2	VII	-	-	NA

Total	7	75	Data for E winds	Data for S winds

Any observations hi-lighted in red were excluded from calculations for reasons given in column 5.