Monarch Butterflies

Kate Payne

Monarch butterflies have long used the St Marks Wildlife Refuge as a stopover on the marathon migration to Mexico. But lately the monarchs are struggling.

Don Sutherland

The St. Marks Wildlife Refuge’s Monarch Butterfly festival is scheduled for this weekend. But not many butterflies are expected to attend.

Experts say a diminishing habitat and climate change have led to a smaller monarch population that migrates later so even though organizers have pushed the festival’s date back, Education Specialist Lori Nicholson says not many Monarchs are likely to be there.