Detail of Green-Winged Macaw's wing. Sylvan Heights Bird Park, NC. © 2012 Kenneth R. Sheide

(C) Black-necked Stilt (Himantopus mexicanus) resting at Sylvan Heights Bird Park, NC. © 2012 Kenneth R. Sheide

(C) Killdeer (Charadrius vociferus) at Sylvan Heights Bird Park, NC. © 2012 Kenneth R. Sheide