Jack Dykinga / Eroded Aztec sandstone, dating back to the Jurassic, 160 million years ago, colourful banding with fins and dikes produced by erosion, Mojave Desert near Las Vegas, Nevada, USA
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Jack Dykinga / Eroded Aztec sandstone, dating back to the Jurassic, 160 million years ago, with colourful banding with fins and dikes, Mojave Desert near Las Vegas, Nevada, USA
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Jack Dykinga / Eroded Aztec sandstone, dating back to the Jurassic, 160 million years ago. Colourful banding with fins and dikes produce a testiment to the power of erosion, Mojave Desert near Las Vegas, Nevada, USA
01135432
Daniel Gomez / Avenue of the Dead. Teotihuacan Aztec archaeological site, Mexico.
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Daniel Gomez / Pyramid of the Sun, Teotihuacan Aztec archaeological site, Mexico.
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Daniel Gomez / Climbing the Pyramid of the Sun, Teotihuacan - Aztec archaeological site, Mexico.
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Daniel Gomez / Souvenir seller. Pyramid of the Sun, Teotihuacan - Aztec archaeological site. Mexico.
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Daniel Gomez / Pyramid of the Sun, Teotihuacan - Aztec archaeological site. Mexico.
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Daniel Gomez / Preparing Aztec feather head-dresses for Independence Day in Mexico city
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Mark Moffett / Ant (Azteca sp) patrol at colony entrance of their host (Cecropia sp) tree, Costa Rica
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Mark Moffett / Ant (Azteca sp) queen with brood inside Cordia (Cordia nodosa) host tree with tem hairs protecting tree against large enemy ants, but permit passage of small (Azteca sp)
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Mark Moffett / Ant (Azteca sp) queen, in her host (Cecropia sp) tree, surrounded by workers and larvae in native colony, Manu, Peru
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Mark Moffett / Ant (Azteca sp) queen, in her host (Cecropia sp) tree, starting her colony, Manu, Peru
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Mark Moffett / Ant (Azteca sp) queen, in her host (Cecropia sp) tree, starting her colony, Manu, Peru
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Mark Moffett / Ant (Azteca sp) queen, in her host (Cecropia sp) tree with workers starting her colony, Manu, Peru
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Mark Moffett / Ant (Azteca sp) queen, in her host (Cecropia sp) tree with her first workers starting colony, Manu, Peru
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Mark Moffett / Ant (Azteca sp) queen starting her colony within Cordia (Cordia nodosa) host tree, Peru
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Mark Moffett / Spider (Ctenidae) on Aztec skull, Mexico
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Mark Moffett / Ant (Azteca sp) patrol leaves to protect their host tree (Cecropia sp), Manu, Peru
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Mark Moffett / Ant (Azteca sp) with food item plucked from its host tree (Cecropia sp), Manu, Peru
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Mark Moffett / Ant (Azteca sp) patrol on their host tree (Cecropia sp) killing intruder ant species, Costa Rica
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Mark Moffett / Ant (Azteca sp) patrol guarding Borage (Boraginaceae)
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Michael & Patricia Fogden / Cecropia (Cecropia sp) petiole with food for Ants (Azteca sp) which protect plant from herbivores in cloud forest, Tandayapa Valley, western slope of Andes, Ecuador
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Michael & Patricia Fogden / Ant (Azteca sp) collecting food from Cecropia (Cecropia sp) petiole, in return, protects plant from herbivores in cloud forest, Tandayapa Valley, western slope of Andes, Ecuador
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Christian Ziegler / Ant (Azteca sp) pair coming out of a hole in stem of Cecropia (Cecropia sp) plants that offer ants space and food in exchange for protection against herbivores, Barro Colorado Island, Panama
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Mark Moffett / Ant (Azteca sp) colony and symbiotic wasp nest and Mark Moffett, Panama
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Mark Moffett / Cecropia (Cecropia sp) food bodies for its Ant (Azteca sp) residents, Manu, Peru
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Mark Moffett / Ant occupied Cecropia sp tree at Aztec ruins, Tikal, Guatemala
