Jack Dykinga / Mother and daughters and home in Campo village of Agua Caliente. Sierra Alamos, Mexico 1992

Jack Dykinga / Deciduos forest canopy punctuated by giant Hecho cacti (Pachycereus pectin-aboriginum) Sierra Alamos, Mexico.

Jack Dykinga / Flowers (Chamaecrista pilosa) in leafless forest with Hecho cactus (Pachycereus pecten-aboriginum) Sierra Alamos, Sonora, Mexico,

Jack Dykinga / Nesco (Willardia mexicana) flowering and Hecho cactus (Pachycereus pectin-aboriginum) Sierra Alamos, Sonora, Mexico.

Jack Dykinga / Nesco (Willardia mexicana) flowering and Hecho cactus (Pachycereus pectin-aboriginum) Sierra Alamos, Sonora, Mexico.

Jack Dykinga / Grandmother and grandson standing next to Strangler fig (Ficus padifolia) covering the wall of their home, Aduana, near Alamos, Sonora, Mexico.

Jack Dykinga / Deciduous forest with Sabinos (Taxodium mucrunatum) with tangled roots, bank of the Rio Cuchujaqui Sierra Alamos, Mexico

Jack Dykinga / Poolhall in the Alamdeda, Alamos, Sonora, Mexico 1992

Jack Dykinga / Family with baby in La Higuera, Sierra Alamos, Mexico 1992

Jack Dykinga / Woman weaving sleeping mat outside her home, Campo Village, aqua Caliente, Sierra Alamos, Mexico 1992

Jack Dykinga / Deciduous forest with Sabinos (Taxodium mucrunatum) with tangled roots, bank of the Rio Cuchujaqui Sierra Alamos, Mexico.

Jack Dykinga / Grandmother and grandson standing next to Strangler fig (Ficus padifolia) covering the wall of their home, Aduana, near Alamos, Sonora, Mexico 1992

Jack Dykinga / Cowhorn agave (Agave bovicornuta) close up of spines, near Sierra Alamos, Sonora, Mexico.

Alan Murphy / Townsend's Solitaire (Myadestes townsendi), Los Alamos, New Mexico

Barry Mansell / Mexican / Jamaican fruit bat (Artibeus jamaicensis) roosting on cave wall, Alamos, Sonora, Mexico

John Cancalosi / Hecho Cactus (Pachycereus pectinaboriginum) and Sierra Madre Mountains, near Alamos, Sonora, Mexico

Mark Moffett / Longhorn Beetle (Cerambycidae), Alamos, sonoran Mexico

Mark Moffett / Pleasing Fungus Beetle (Megalodacne heros), Alamos, sonoran Mexico

Mark Moffett / Three-striped Blister Beetle (Epicanta lemniscata) can be a pest to soybean farmers and can be fatal to horses when concealed in Alfalfa bales, Alamos, sonoran Mexico

Jack Dykinga / Hillside cleared for growing Buffel grass with only a few remaining cacti and trees, Sierra Alamos, Sonora, Mexico - vehicle tracks in sand

Mark Moffett / Leaf Beetle (Calligrapha sp) portrait, Alamos, Sonoran Mexico