Nearly 50 percent of Britain’s butterfly species could disappear


Via Flickr.

Eleanor Hildebrandt | May 27, 2022

Britain could see a drastic drop in its butterfly species soon.

24 out of 58 species in the country are at risk of going extinct according to a new report by Butterfly Conservation. The BBC reported there are five more species on the list than the last time data was compiled 11 years ago. Adonis Blue butterflies were recategorized this year to be more threatened. Swallowtails are also more at risk than in 2011. Wood Whites were moved to the endangered category, while groups attempt to save the British midland insects.

Large Heath butterflies are affected by climate change, according to the new report. As the northern area of the country becomes cooler and damper over time, butterflies in the area are more at risk of becoming endangered. The Large Heath joined the endangered list this week. The Scotch Argus can also be found in the northern portion of Britain and is now listed as vulnerable but not endangered.

Previous conservation work in Great Britain has, however, saved a few species. The Large Blue butterflies were declared extinct in the late 1970s, but are now being found in British grasslands. Colonies are thriving according to conservationists in the country. The Duke of Burgundy has now been found in southern Britain, where its caterpillars have more vegetation to eat.

Endangered butterflies in Iowa


Photo by Roger Smith; Flickr

 

According to the Iowa Department of Natural Resources, one-fourth of Iowa’s native butterflies are endangered, threatened, or are of special concern.

Head over to the Des Moines Register to read an excellent piece on our butterflies, and to find out what you can do to help.