Bmuscorum_ColinStanley_Menlo_Galway_13_05_2014 Bterrestris_LiamLysaght_Glencoum_Kilkenny_25_08_2013
Bruderarius_male_RodneyDaunt_Fountainstown_Cork_31_08_2012 Bpratorum_ColinStanley_MerlinWoods_Galway_10_06_2014
Blucagg_worker_nectarrobbing_AngusKennedy_CastleEspie_Down_01_06_2014 Blapidarius_queen_EdwardHill_Newbridge_Kildare_05_06_2014

 

Photo credits, clockwise from top left: Bombus muscorum © Colin Stanley; Bombus terrestris © Liam Lysaght; Bombus pratorum © Colin Stanley; Bombus lapidarius © Edward Hill; Bombus lucorum agg. © Angus Kennedy; Bombus ruderarius © Rodney Daunt.