Climate Change Drives 10 New Butterfly Species to Scotland

A report reveals significant northward movement of butterflies due to warming temperatures, with mixed impacts on various species.

The Scottish Biodiversity Indicator shows a 35% increase in butterfly species in Scotland from 1979 to 2023, with climate change as a key factor.
Generalist butterfly species like the red admiral have thrived, while habitat specialists such as the grayling and small tortoiseshell have seen dramatic declines.
Butterflies typically found in England and Wales, such as orange-tip and peacock butterflies, have become more prevalent in Scotland.
Efforts are underway to support butterfly populations in regions like Argyll and the Scottish Highlands, focusing on habitat creation and protection.
Experts warn that extreme weather events and habitat limitations could hinder further northward expansion and survival of butterfly species.