Colias
 
Take off pealing wings, leading edge vortex created curls fore wing tips

Specimen = Orange Sulphur (Colias eurytheme), Female; Wing span = 1 3/8 - 2 3/4 inches (3.5 - 7 cm); Action = take off pealing wings, leading edge vortex created curls fore wing tips; View = rear view at eye lebel; Camera Distance = 6 in; Focus = excellent; Exposure = excellentr; Special Effect = none; Shutter speed = 1/3000; Date = September 16, 2005; Time = early PM; Location = Rutgers Display Garden, new Brunswick, NJ, USA; Video taken by M. Denda; © 2005 by M. Denda.

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