Question: The wildlife refuge named after the author of "Silent Spring" is located in what county?
Sentence (from "Kennebunk, Maine"): Kennebunk is home to several beaches, the Rachel Carson National Wildlife Refuge, the 1799 Kennebunk Inn, many historic shipbuilders' homes, the Brick Store Museum and the Nature Conservancy Blueberry Barrens (known locally as the Blueberry Plains), with 1,500 acres (6 km²) of nature trails and blueberry fields.
Relevant evidence: Yes