The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...
Tim Wong, a senior biologist at the California Academy of Sciences, single-handedly brought a struggling butterfly species ... around the Pipevine plant from leaf to leaf, munching on it as ...
Western Monarch Count observed a peak population of 9,119 Monarch butterflies in California this winter, marking a sharp decline in the last few years. The count, administered by ...