Cactus at Cabeza Prieta National Wildlife Refuges, Arizona.
A group of collared peccaries (Pecari tajacu) at the Omaha Zoo.
A candelabra cactus, Jasminocereus thouarsii, on San Cristobal Island in the Galapagos. This plant is listed as vulnerable.
Lava cacti (Brachycereus nesioticus) on Fernandina Island in Galapagos National Park.
A form of prickly pear cactus on Rabida in the Galapagos Islands.
A painted locust (Schistocerca melanocera) rests on a form of prickly pear cactus on Rabida in the Galapagos Islands.
A federally endangered key tree cactus (Pilosocereus robinii), a species found only in Key Largo.
A Florida semaphore cactus (Consolea corallicola).
Prickly pear cactus (Opuntia) on Catalina Island.
A federally endangered Pima pineapple cactus (Coryphantha scheeri var. robustispina) in bloom.
A prickly pear cactus (Opuntia echios var. echios) on Santa Cruz Island, Galapagos National Park.
A painted locust,(Schistocerca melanocera) rests on a form of prickly pear cactus on Rabida in the Galapagos Islands.
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