Monday, August 26, 2013

The Common Tree Nymph, Idea stolli logani (Moore)

Though moderately common in certain localities of the forest, this butterfly shows seasonal fluctuation in numbers observable over certain periods of the year (especially abundant from July - August). It frequents lofty heights, often seen floating, sometimes in pairs, over the mid-canopy or above it. It can be distinguished from I. hypermnestra by its decidedly more elongated and slimmer wings and they can often be seen in the same localities.

Habitat indicator

RSP
WV
PG
VF
FTR
SC
LWDF
LWPF
LMEF
UMN
MN






x
 x
 x



Frequency observation chart: (x marks the usual occurences, H marks an unusually high occurence, F for first record)
2013
Mac
Apr
May
Jun
Jul
Aug
Sep
Oct




 S3
S3
S3 
S3

2013
2014
Nov
Dec
Jan
Feb
Mac
Apr
May
Jun
Jul
Aug
Sep
Oct

S3S3




S1S3S1S3S3S3
2014
2015
Nov
Dec
Jan
Feb
Mac
Apr
May
June
Jul
Aug
Sep
Oct
Nov
Dec
S3

S3


S1
S1

S3
S3
S3


S3
2016
Jan
Feb
Mac
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec













A male flying under the cover of sun-speckled mid story of the forest canopy...

On this particular time of the year, the Tree Nymphs are very common in certain localities and mating pairs can be seen fluttering about in the mid-canopy engaged in courtship dance. I observed a pair where the female settled on a leaf and the male just kept hovering, almost in a static distance, for a good fifteen minutes on the same spot...


a much slimmer and smaller male hovering over the settled female...


courtship ballet...


After a few moments, the male took a rest on a leaf not far from the immobile female. Above all photos from 24 August 2013 @ 15:32

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