The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in ...
The Western population of the monarch butterfly has reached the second-lowest level recorded since tracking began nearly ...
In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.
Scientists are grappling with a stark population decline of the western monarch butterfly after the species’ numbers hit a ...
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 ...
Renowned photography competition selects winning photos with a concerning cause for butterflies and climate change.