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In a Croc of Trouble

Crocodiles have been around since the time of the dinosaurs. But now, due to hunting and the loss of wetland habitats, nearly all species are in danger of extinction.

We're Trying to Help

Cuban CrocodilesThe National Zoo breeds Cuban crocodiles for the Species Survival Plan (SSP), a cooperative breeding and conservation program among North American zoos.



Watch a Video Clip of Our Cuban Crocodiles

Every year our female crocodiles lay eggs, potentially adding new crocs to the SSP population.

Keepers collect and transport Cuban crocodile eggs for controlled incubation to increase hatching success.

baby croc emerging from egg If the eggs are fertile, we can expect hatchlings about 90 days later. more about the Cuban crocodile

African pancake tortoise
African pancake tortoise
Malacochersus tornieri
Aldabra tortoise
Aldabra tortoise
Geochelone gigantea
Alligator snapping turtle
Alligator snapping turtle
Macroclemys temminckii
Australian snake-necked turtle
Australian snake-necked turtle
Chelodina longicollis
Black ratsnake
Black ratsnake
Elaphe obsoleta (obsoleta)
Boa constrictor
Boa constrictor
Boa constrictor
Brazilian rainbow boa
Brazilian rainbow boa
Epicrates cenchria (cenchria)
Burmese python
Burmese python
Python molurus (bivittatus)
Cottonmouth
Cottonmouth
Agkistrodon piscivorus
Cuban crocodile
Cuban crocodile
Crocodylus rhombifer
Eastern box turtle
Eastern box turtle
Terrapene carolina
Emerald tree boa
Emerald tree boa
Corallus caninus
Emperor newt
Emperor newt
Tylototriton shanjing
European glass lizard
European glass lizard
Ophisaurus apodus
Everglades ratsnake
Everglades ratsnake
Elaphe obsoleta rossalleni
Eyelash palm pitviper
Eyelash palm pitviper
Bothriechis schlegelii
Florida softshell turtle
Florida softshell turtle
Apalone ferox
Gaboon viper
Gaboon viper
Bitis gabonica
Gharial (Gavial)
Gharial (Gavial)
Gavialus gangeticus
Gila monster
Gila monster
Heloderma suspectum
Grand Cayman iguana
Grand Cayman iguana
Cyclura lewisi
Greater siren
Greater siren
Siren lacertina
Green anaconda
Green anaconda
Eunectes murinus
Green iguana
Green iguana
Iguana iguana
Green tree python
Green tree python
Morelia viridis
Inland bearded dragon
Inland bearded dragon
Pogona vitticeps
King cobra
King cobra
Ophiophagus hannah
Leopard gecko
Leopard gecko
Eublepharis macularius
Mangrove snake
Mangrove snake
Boiga dendrophila
Matamata turtle
Matamata turtle
Chelus fimbriatus
Northern blue-tongued skink
Northern blue-tongued skink
Tiliqua scincoides
Northern pine snake
Northern pine snake
Pituophis melanoleucus
Oriental fire-bellied toad
Oriental fire-bellied toad
Bombina orientalis
Red-tailed ratsnake
Red-tailed ratsnake
Gonyosoma oxycephala
Timber rattlesnake
Timber rattlesnake
Crotalus horridus
Tokay gecko
Tokay gecko
Gekko gecko
Veiled chameleon
Veiled chameleon
Chamaeleo calyptratus
White's tree frog
White's tree frog
Pelodryas caerulea
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Snake Habitat
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Lizard Defense
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Snake Skin
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Reptile Diet
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Crocodilian
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Reptile Moves
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Gharial Conservation
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Zoo Breeding
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Crocodile Conservation
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Reptile Vision
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Boas
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Iguana Conservation
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Constriction
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Reptile Conservation
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Venom
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Turtle Conservation
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Amphibian Conservation
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Aldabra Tortoise
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Water Quality
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