"I really want to spread the word that we should not give up right now," said Isis Howard, a conservation biologist with the ...

Sarah Hilburn, a member of the Hill Country Master Naturalists, talks about monarch larva monitoring to a crowd of about 60 ...

When a species is listed as threatened under the Endangered Species Act, or ESA, it receives various protections — what ...

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

The results of the 28 annual mid-season Western Monarch Count have been released: only 9,119 of the butterflies were counted ...

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

PISMO BEACH, Calif. - Historically low numbers of western monarch butterflies visited the Central Coast this winter. This data comes as the butterfly is under consideration for protection under ...

one trend is clear — the Western Monarch butterfly population has declined by more than 95% since the 1980s, Howard said. With such a drastic population loss, the remaining butterflies are ...

transnational migratory journey of the endangered monarch butterfly. Each year, millions of monarchs travel thousands of kilometres from their northern breeding grounds in North America to their ...

With the recent proposed listing of the monarch butterfly under the Endangered Species Act, the U.S. Fish and Wildlife Service has taken a critical step to protect one of North America’s most ...