ASGA's vice president of science and innovation told sugarbeet growers the potential listing of monarch butterflies as ...

The U.S. Fish and Wildlife Service is taking steps to list monarch butterflies as threatened species and designate seven ...

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

Are monarch butterflies endangered? Monarch population numbers are falling and it's clear that these butterflies need our ...

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...

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

Monarch butterflies in the western U.S. have dropped to just 9,119 this year. In 2023, the count was 233,394, meaning a 96% decline.

The iconic monarch butterfly is declining across North America. You can help make a difference by providing the species with ...

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

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

On Thursday, invertebrate conservation group the Xerxes Society released the results of their 28th annual Western Monarch ...

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.