As early as 1832, José Villamil introduced cattle, horses, and possibly sheep into various islands, including San Cristóbal, Santa Cruz, Santiago, Isabela, and Pinta, in order to take advantage of their natural pastures.
Subjects:
Hacienda El Progreso; Manuel J. Cobos
Subjects Facet:
Galapagos Islands; San Cristóbal Island (Galapagos Islands); Introduced Organisms; Pasture Animals; Cattle
Feral groves of exotic Datura are common around El Progreso. The plant was imported often to be used as a surround for gardens and agricultural plots in order to deter predation of crops.
Subjects:
Hacienda El Progreso; Manuel J. Cobos
Subjects Facet:
Galapagos Islands; San Cristóbal Island (Galapagos Islands); Introduced Organisms; Plants;
Although impossible to substantiate, exotic rats may have been the earliest introduced alien on the islands. They could easily have been introduced as ships were careened and "smoked" on islands from early times. They are today particularly widespread, having invaded at least 36 islands where they prey on the eggs and young of reptiles and birds.
Subjects:
Hacienda El Progreso; Manuel J. Cobos
Subjects Facet:
Galapagos Islands; Isabela Island (Galapagos Islands); Introduced Organisms; Farming; Rats
Introduced Cedar is locally harvested on the island and prized for building material. These worked planks are curing across the road from the El Progreso carpentry.
Subjects:
Hacienda El Progreso; Manuel J. Cobos
Subjects Facet:
Galapagos Islands; San Cristóbal Island (Galapagos Islands); Building; Housing; Introduced Organisms