Aransas National Wildlife Refuge Overview

Back on the mainland and just south of Matagorda, North America's biggest and loudest bird, the whooping crane, has found its perfect home. Locals proudly call them whoopers and are eager to discuss the cranes' Cinderella comeback story in the salt marshes of Aransas National Wildlife Refuge. Only 14 birds existed in 1937, the year Franklin Roosevelt created the 54,829-acre sanctuary in a last-ditch effort to save the species. Today, 150 of the gangly creatures descend on Aransas in late October to, among other things, enact their goofy mating ritual — they bow heads, sound their trumpeting calls and leap high into the air. When the excitement ends, they return to Canada in early April.

To see this spectacle by land, coat yourself with mosquito repellent and strike out early along the Heron Flats Trail, which winds through a twisted scrub oak forest before meandering a ridge between tidal marshes to the right and narrow ponds to the left. Look into the sunrise over the marsh and search for the "Willow Creek Pair" (cranes live in two- to seven-member families and return to the same spots). Whatever you do, never keep your eyes off the ground for too long. The refuge teems with water moccasins, rattlesnakes, alligators and snorting javalinas, so take care. If you don't sight any whoopers here, try the Observation Tower and scan Mustang Lake for the "Tower Pair."