Working together to track changes in Ireland’s butterflies

 

Photo credits, clockwise from top left: Green Hairstreak © Clare Heardman; Orange-Tip © Ronnie O’Reilly; Millstreet Workshop © Liam Lysaght; Clouded Yellow © Leon van der Noll; Essex Skipper © Leon van der Noll; Dark Green Fritillary © Tara McGreary.