 African greater flamingo - Phoenicopterus ruber roseus Flamingos hold their head upside down and sweep it from side to side in the water, filtering out plankton. | African spoonbill - Platalea alba Water-straining. Spoonbills locate tiny food items by sweeping their bills through the water. The bill snaps shut when it senses food. |  Bald eagle - Haliaeetus Ieucocephalus These distinctive markings do not develop until the birds are between 5 and 6 years old. |  Barn Owl - Tyto alba Powerful feet with sharp claws are needed for grasping prey.
|  Boat-billed heron - Cochlearius cochlearius This is the only heron species that does not have a long, cylinder-shaped beak. |
 Cinerous vulture - Aegypius monachus With head held low to the ground, they fluff up their feathers as they hold their wings out and tail up. |  Crested screamer - Chauna torquata The male screamer has a spur on his elbow which he uses for protection. |  Egyptian goose - Alopochen aegyptiacus Quarrelsome birds during breeding season. |  Gray crowned crane - Balearica regulorum Spectacular gold feathers on the head create a crown. |  Greater rhea - Rhea americana Several females lay their eggs in a single nest-the male incubates the eggs and raises the chicks.
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 Hammerkop - Scopus umbretta In Africa, their nests are used by many different animal species for shelter and breeding.
|  Hooded vulture - Necrosyrtes monachus The hooded vulture has a beak that is weaker than most others.
|  King penguin - Aptenodytes patagonica This is the second largest penguin. The largest penguin is the emperor penguin.
|  Lappet-faced vulture - Torgos tracheliotus This vulture's powerful beak allows it to tear into carcasses that other vultures cannot open. |  Macaroni penguin - Eudyptes chrysolophus Swimming through the water. These birds use their wings to literally fly, not swim, through the water. |
 Ostrich - Struthio camelus Ostriches weigh up to 350 pounds. An ostrich egg weighs about 5 pounds and is equal to 30 chicken eggs. |  Peafowl - Pavo cristatus The feathers on the males are displayed to attract potential mates.
|  Rockhopper penguin - Eudyptes crestatus These penguins can often be seen climbing on rocky outcroppings.
|  Ruppell's griffon vulture - Gyps rueppellii Head feathers would get dirty when the birds reach deep into a carcass to feed. |  Saddle-billed stork - Ephippiorhynchus senegalensis Large and colorful, this stork's beak has a yellow flap of skin which looks like a saddle. |
 Scarlet ibis - Eudocimus ruber The bright red color of the feathers is acquired from the pigment-rich crustaceans that these birds eat. |  Trumpeter Swan - Cygnus buccinator Their long necks allow them to graze on vegetation on the bottom of lakes.
|  Turkey vulture - Cathartes aura Feeding on decaying animals is messy, so vultures have few head feathers to keep clean
|  White Stork - Ciconia ciconia White storks may use the same nest for many breeding seasons.
|  White-naped crane - Grus vipio Using their pointed beak, these cranes will search the ground for tubers, seeds, and insects to eat.
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Adopt an Animal "Adopt" an animal is a program that helps the Zoo take care of the animal you select. Your symbollic animal adoption helps provide veterinary treatment, improve exhibits, sponsor educational classes, seminars and research expeditions. More importantly, your assistance makes the Zoo’s participation in the Species Survival Plans possible. "Adopt" an animal is a program that helps the Zoo take care of the animal you select. Your symbollic animal adoption helps provide veterinary treatment, improve exhibits, sponsor educational classes, seminars and research expeditions. More importantly, your assistance makes the Zoo’s participation in the Species Survival Plans possible. "Adopt" an animal is a program that helps the Zoo take care of the animal you select. Your symbollic animal adoption helps provide veterinary treatment, improve exhibits, sponsor educational classes, seminars and research expeditions. More importantly, your assistance makes the Zoo’s participation in the Species Survival Plans possible. "Adopt" an animal is a program that helps the Zoo take care of the animal you select. Your symbollic animal adoption helps provide veterinary treatment, improve exhibits, sponsor educational classes, seminars and research expeditions. More importantly, your assistance makes the Zoo’s participation in the Species Survival Plans possible. "Adopt" an animal is a program that helps the Zoo take care of the animal you select. Your symbollic animal adoption helps provide veterinary treatment, improve exhibits, sponsor educational classes, seminars and research expeditions. More importantly, your assistance makes the Zoo’s participation in the Species Survival Plans possible. |