The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in ...

Colin Williams, from BBOWT, said the discovery of 43 eggs - an increase of 33% on 2022 - was a "positive result". Brown ...

The number of monarch butterflies spending winter in the western U.S. dropped dramatically this year, despite moves to extend ...

The Western population of the monarch butterfly hit a near-record low with fewer than 10,000 found living in California this ...

Indiana’s last remaining habitat for one of the world’s rarest butterfly species is now permanently protected thanks to the quick work of a local conservation group. Central Indiana Land Trust ...

I applaud the Service for safeguarding this amazing bat’s remaining habitat that persists amid a sea of destructive development.” "This is a much welcomed, albeit delayed, action by the Service,” said ...

Scientists are grappling with a stark population decline of the western monarch butterfly after the species’ numbers hit a ...