Claudio Contreras / Royal tern (Thalasseus maximus) pair greeting each other, Rasa Island Special Biosphere Reserve, Sea of Cortez (Gulf of California) Mexico, April
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Claudio Contreras / Royal tern (Thalasseus maximus) pair, post-mating dance, Rasa Island Special Biosphere Reserve, Sea of Cortez (Gulf of California) Mexico, April
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Claudio Contreras / Elegant tern (Thalasseus / Sterna elegans) calling, Rasa Island Special Biosphere Reserve, Sea of Cortez (Gulf of California) Mexico, April
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Claudio Contreras / Elegant tern (Thalasseus / Sterna elegans) colony, Rasa Island Special Biosphere Reserve, Sea of Cortez (Gulf of California) Mexico, April/January.
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Claudio Contreras / Heermann's gull (Larus heermanni) breeding colony in flight and restless due to presence of pair of Peregrine falcon (Falco peregrinus). Rasa Island Special Biosphere Reserve, Sea of Cortez, Me...
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Claudio Contreras / Scientist holding image of Elegant tern (Thalasseus elegans) breeding colony in normal year in front of empty breeding site showcasing the effect of climate change and overfishing. Rasa Island Speci...
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Claudio Contreras / Scientist holding image of Elegant tern (Thalasseus elegans) breeding colony in normal year in front of empty breeding site showcasing the effect of climate change and overfishing. Rasa Island Speci...
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Claudio Contreras / Heermann's gull (Larus heermanni) breeding colony in flight and restless due to presence of pair of Peregrine falcon (Falco peregrinus). Rasa Island Special Biosphere Reserve, Sea of Cortez, Me...
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Claudio Contreras / Heermann's gull (Larus heermanni) colony resting on water after pair of Peregrine falcons (Falco peregrinus) spooked them. Rasa Island Special Biosphere Reserve, Sea of Cortez, Mexico, April.
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Claudio Contreras / Landscape of island coast including Jumping cholla cacti (Cylindropuntia fulgida). Rasa Island Special Biosphere Reserve, Sea of Cortez, Mexico. April.
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Claudio Contreras / Heermann's gull (Larus heermanni) breeding colony in flight and restless due to presence of pair of Peregrine falcon (Falco peregrinus). Rasa Island Special Biosphere Reserve, Sea of Cortez, Me...
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Claudio Contreras / Western side-blotched lizard (Uta stansburiana elegans) basking on rock. Rasa Island Special Biosphere Reserve, Sea of Cortez, Mexico. April.