9 June 2020 |
The Green Hairstreak
holds its wings closed, except in flight, showing only the green underside with its faint white streak. The extent of this white marking is very variable; it is frequently reduced to a few white dots and may be almost absent. Males and females look similar and are most readily told apart by their behaviour: rival males may be seen in a spiralling flight close to shrubs, while the less conspicuous females are more often encountered while laying eggs.
Although this is a widespread species, it often occurs in small colonies and has undergone local losses in several regions.(LINK)
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