NY Power Authority Blenheim-Gilboa Visitors Center Tour Guide Thomas Pickett teaches Mary McGrail and Robin Berkshire some interesting facts about fossils. Photos by Scott Keidong.

Robin Berkshire and Mary McGrail make their own “fossils” with clay and animal figurines.

  Using a magnifying glass, Joshua Burdick gets a closeup look at a Devonian fossil.

Visitors to Saturday’s Earth Rocks! Earth Day celebration at NY Power Authority Blenheim-Gilboa Visitors Center make their own “fossils” with clay and animal figurines

Taking a break from their nature based scavenger hunt, Robin Berkshire gets ready to snap a photo of Mary McGrail, who gets a lift from Maria McGrail.

 Meghan Burdick helps Oliver plant sunflower seeds.