Grus canadensis, Sandhill Crane, Wisconsin, adult, bird, call, calling, communication, corn fields, crane, elegant, fall, fauna, feather, feathers, feed, feeding, field, fields, flock, flocks, fly, great come-back, great comeback, ground nest, grown, hunger, knees backwards, large, long legs, long neck, loud, mature, migrate, migration, nest, platform nest, rattling call, recovered, recovery, red cap, red eye, rusty brown, sandhill, scarlet cap, season, stain, stained, strut, strutting, summer, trumpet, walk, walking, water, wing span, wings, yellow eye