Watch CBS News
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.
Justice for Amie Harwick
Monarch butterfly sightings may be fewer in the US this summer
Monarch butterfly sightings may be sparser than usual in the U.S. and Canada following a drastic drop in populations wintering in Mexico, researchers told ABC News. The annual census of the number of monarchs that winter in Central Mexico showed that the population decreased “precipitously,” the Xerces Society for Invertebrate […]
