Holly Blue - Celastrina argiolus

Holly Blue - Celastrina argiolus

Observation - Holly Blue - Celastrina argiolus - UK and Ireland. Description:

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Holly Blue: records for VC53 and iSpot.
NBN: 1993 29, 1997 27, 1998 25, 1999 19, 2000 to 2015 no records. NBN has been updated since I first put these dates up, their records now stand at 292,829. From when would be interesting to know? As for2000/15, in the 1'000's, including 18 10km squares for Northern Island.
MET: 2008 2, 2009 1,2010 1, 2011 2, 2014 12, 2015 5.
iSpot: 2009 1, 2010 32, 2011 52, 2012 69, 2013 49, 2014 48, 2015 42.