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    owlWhat Are Birds?

    Birds are the only vertebrates that have feathers. All birds are warm-blooded, and they lay eggs. Adaptations such as hollow bones enable most birds to fly, although there are flightless birds, including the ostrich.

    There are nearly 10,000 bird species in the world; below is the list of birds on exhibit at the Zoo or in the World of Birds Show.

    Amazon, Yellow-Naped

    Cassowary, Southern (Double-Wattled)

    Cockatoo, Moluccan

    Condor, Andean

    Crane, East African Gray-Crowned

    Crane, Indian Sarus

    Crane, West African Black-Crowned

    Curassow, Blue-Billed

    Curassow, Great

    Duck, White-Faced Whistling

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