Copyright 2025 The Associated Press. All Rights Reserved. A butterfly sits on a leaf at Monarch Grove Sanctuary in Pacific ...

The number of rare butterflies found on a nature reserve remains stable despite increasing climate and habitat threats, a wildlife trust has found. A team of volunteers from Berkshire ...

MADISON, Wis. — The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in nearly three decades as pesticides, diminishing ...

Last year, the charity Butterfly Conservation declared a national "butterfly emergency" after its annual count recorded its lowest ever numbers. Data from the UK Butterfly Monitoring Scheme showed ...

Last year, the charity Butterfly Conservation declared a national "butterfly emergency" after its annual count recorded its lowest ever numbers. Data from the UK Butterfly Monitoring Scheme showed ...

2:19 Monarch Butterfly Festival and Run in Peterborough aims to raise awareness, funds for endangered species Monarch Butterfly Festival and Run in Peterborough aims to raise awareness ...

This winter, volunteers from the Xerces Society, a nonprofit environmental group, tallied just 9,119 western monarchs — a ...