 The two solar array panel groups generate peak levels of 150 and 167 watts, respectively.Aside from birding and other wildlife viewing, Eastern Neck Island offers facilities and trails for hiking, boating, crabbing, fishing, hunting and biking.Eastern Neck Island Road begins at the Tundra Swan Boardwalk at the refuge's entrance and runs down the center of the island to the Wickliffe Historic Site, nearly to the southern tip.