The national wildlife park and bird sanctuary of Isla Contoy (Isle of Birds) is just 6 km (4 miles) long and less than 1 km (about ½ mile) wide. The whole island is a protected area, with visitor numbers carefully regulated to safeguard the flora and fauna. Isla Contoy has become a favorite among nature lovers who come to enjoy its unspoiled beauty. Sand dunes rise as high as 70 feet along the east coast, which is edged
by black rocks and coral reefs. The west coast is fringed with sand, shrubs, and coconut palms.
More than 150 bird species—including gulls, pelicans, petrels, cormorants, cranes, ducks, flamingos, herons, doves, quail, spoonbills, and hawks—fly this way in late fall, some to nest and breed. Although the number of species is diminishing, partly as a result of human traffic, Isla Contoy remains a treat for bird-watchers.
The island is rich in sea life as well. Snorkelers will see brilliant coral and fish, while 5-foot-wide manta rays are visible in the shallow waters. All around the island are large numbers of shrimp, mackerel, barracuda, flying fish, and trumpet fish. In December, lobsters pass through in great (though diminishing) numbers on their southerly migration.