SMALL COPPER BUTTERFLY or AMERICAN COPPER BUTTERFLY (Lycaena phlaeas) male nectaring on Dandelion (Taraxacum officinale) at Cross Lough, Killadoon, Mullet Peninsula, Co. Mayo, Ireland

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The Small Copper Butterfly (Lycaena phlaeas) or American Copper Butterfly is of the family Lycaenids which is in the genus Lycaena. This is a common species that is found throughout the Holarctic region which includes North America and Eurasia. It also occurs in North Africa and a number of subspecies are recognised. The normal flight season is from mid April to late October over three generations and it overwinters as a caterpillar.  In North America, it is known as American Copper Butterfly.

Patrick J. O'Keeffe / Raw Birds

WALL BROWN BUTTERFLY (Lasiommata megera) male at St. Deirbhile's Old Church and Graveyard, Faulmore, Mullet Peninsula, Co. Mayo

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The Wall Brown Butterfly (Lasiommata megera) is of the family Nymphalidae which is in the genus Lasiommata. 

It occurs in most of Europe as well as parts of Western Asia and North Africa. Formally more common and widespread but since the mid 1980 it has been in decline and is now absent from many of its former haunts.  This decline has not been reflected on the Mullet Peninsula where this species is still commonly encountered. The main flight season is from late April to early September, over two generations. Occasionally there is a third generation in late September into early October. Males have a very distinctive dark mid fore wing bar. It overwinters as a larva.  

 

 Patrick J. O'Keeffe / Raw Birds