Grus canadensis, Sandhill Crane, Wisconsin, adult, bird, corn fields, crane, elegant, feathers, fields, flock, flocks, fly, great come-back, great comeback, green, ground nest, immature, juvenile, knees backwards, large, long legs, long neck, loud, migrate, nest, platform nest, preening stains, rattling call, recovered, recovery, red cap, red eye, rusty brown, sandhill, scarlet cap, spread out, stained, stained feathers, summer, take off, take-off, tall, trumpet, walk, wildflowers, wing span, wings, wings open, wings spread, wingspan, yellow eye, young