Damselfly jumble

Photo_date:
31/05/2010
Photographer:

Sue Morey

Other Species:
Common blue damselflies
Key species list:

Summary:
5 damselflies, 4 male, 1 female
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Damselfly jumble

This group of damselflies was spotted beside the pond from which they had (probably) recently emerged.  I wonder if this means there was a shortage of females.  I am not sure if the female is of the same species - she looks bigger.