Join us at the Corpus Christi HawkWatch each September for the annual Celebration of Flight migration festival. This free, family-friendly event combines activities in the park with presentations on raptor identification. The festival is set to coincide with the peak of migration season, particularly Broad-winged Hawks. Hawk migration is a true spectacle of the natural world and the Corpus Chrisit HawkWatch is the largest and most diverse in the country. An average of nearly 700,000 raptors is counted each fall.