Leave the wildlife alone!! Why do people want to attract them into dependency on human feedings? And here is just one example from Florida Fish & Wildlife Commission, about cranes, which is ILLEGAL to attract/feed them at homes:
Sandhill cranes are cherished members of the Florida ecosystem. They stand almost 4 feet tall and their bugling or rattling calls are haunting and beautiful. Sandhill cranes occur in pastures, open prairies and freshwater wetlands in peninsular Florida from the Everglades to the Okefenokee Swamp.
Florida sandhill cranes are present in many urban areas and some unlikely places such as golf courses, airports and suburban subdivisions. This is probably due in part to the rapid development of their native habitat by humans. Cranes are probably attracted by the open setting (mowed grass) and availability of some foods (acorns, earthworms, mole crickets, turf grubs).
People inadvertently put them in harms way when they attract these birds to their yards with feed. Some "feeding" is accidental such as when bird seed is spilled from feeders by other animals onto the ground below making a nice feeding station for cranes. But, some people deliberately feed sandhill cranes. In 2002, the Florida Fish and Wildlife Conservation Commission made it illegal to feed sandhill cranes (Florida Fish and Wildlife Code 68A-4.00(3)).
Why is feeding cranes prohibited?
Cranes fed by humans can become aggressive toward people. In several instances, children have been attacked by cranes. Cranes fed by humans also have been known to damage window screens and do other property damage.
Living with Sandhill Cranes