While we watched, the pair took flight and flew over our heads crossing St. Charles Bay in the direction of the refuge. What a unexpected thrill to watch these rare and beautiful birds in flight. A good launch point to kayak into the area is at the Cavasso Creek bridge on Hwy 35 paddling into St. Charles Bay. Another launch point is from a small boat launching area located on the San Antonio Bay side of Austwell, just north of the Aransas Wildlife refuge and east of Hwy 35. Visitors can, however, enter the 100,00 acre park off Hwy 35 and drive through or hike the designated trails and have a picnic while birdwatching.
Admission is free.
Detailed report on the Whooping Crane Reintroduction Project - includes a list of publications.