The iconic monarch butterfly is declining across North America. You can help make a difference by providing the species with ...
The number of monarch butterflies in California is in sharp decline this year. This is the second-lowest population recording ...
The monarch population is already small, she said ... precipitation conditions to develop from an egg all the way into a butterfly, and if those change during certain times of the years, they ...
Dramatic Drop in Monarch Butterfly Count Nears Record 30-Year ... The monarch population is already small, she said, and triple-digit heat in the western states last year may have slowed breeding.
MADISON, Wis. (AP) — The number of monarch butterflies spending the winter in the western United States has dropped to its ...