American herpetologist Thomas Barbour had been accompanied by Cervera on his visits to Cuba, and on hearing of the strange birds to be found in the Zapata Swamp, he sent the Spaniard on a series of trips into the region.
Swamp Thing | Emiliano Zapata | Okefenokee Swamp | Swamp Harrier | Swamp Dogg | Lizard Man of Scape Ore Swamp | Zapata | Viva Zapata! | Swamp Water | Swamp Pop | Swamp Paperbark | Swamp Ophelia | Swamp Gum | swamp buggy | Swamp Boubou | Rodolfo Zapata | Pedro León Zapata | Metro Zapata | Hilario Zapata | Great Dismal Swamp | Emiliano Zapata, Morelos | Dominic Zapata | Dismal Swamp | Bodega Catena Zapata | Zapata, Texas | Zapata Swamp | Zapata Rail | Zapata: El sueño de un héroe | The Swamp Critters of Lost Lagoon | Swamp Yankee |