Block Island National Wildlife Refuge is a critical migratory bird stopover point on the Atlantic coast. Fruit-bearing shrubs provide essential food for the species of birds that come to rest there. For many bird species the waxy-gray berry of the native Northern Bayberry shrub holds little nutritional value, but some of the species, such as the yellow-rumped warbler, have a special enzyme that can turn the berries' wax into energy. These wild lands are also known internationally for spectacular bird watching, and provide a breathtaking walk along the barrier beaches.
The reverse (tails) design depicts a black-crowned night-heron flying over a view from the beach at Cow Cove looking towards Sandy Point. The North Lighthouse is seen in the background. Inscriptions are "BLOCK ISLAND," "RHODE ISLAND," "2018," and "E PLURIBUS UNUM."
Mintage:
Philadelphia | Denver | San Francisco | Clad Proof | Silver Proof |
-- | -- | -- | -- | -- |