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Observer: Aurelio Molina Hernández
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Observer: Ana Delfín
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Observer: Adriana Gómez
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Observer: Iguazú Hernández Mendoza
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Observer: Aurelio Molina Hernández
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Observer: NABCI CONABIO
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Katia Gutiérrez
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Observer: Aldo Cadena blanco
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Observer: Kashmir Wolf
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Observer: Diana Vázquez Balbuena
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Observer: Aurelio Molina Hernández
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Observer: roberto rodriguez sanchez
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aldo Cadena blanco
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Observer: roberto rodriguez sanchez
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Observer: Aurelio Molina Hernández
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Observer: Daniel Noznisky
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Observer: David Eberly
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Observer: John Mercer
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Observer: Alberto Lobato (El Chivizcoyo)
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Observer: Robert Mercer
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Observer: West Chester Bird Club
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Observer: Michael Blust
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Observer: Lois Bryman
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Observer: Barry Blust
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Observer: Ted Keyel
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Observer: Fabian Velasquez Lopez
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Observer: Aurelio Molina Hernández
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Observer: Sergio Castañeda Ramos
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Observer: Adrian Romo Garcia
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Observer: Daniel Alexander C. M. (Alex Pyrocephalus)
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Programa Aves Urbanas
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Observer: Aurelio Molina Hernández
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Observer: Programa Aves Urbanas
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Observer: Aurelio Molina Hernández
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Observer: Ivani Martínez Paredes
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Observer: Programa Aves Urbanas
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Observer: Aurelio Molina Hernández
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Observer: Programa Aves Urbanas
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Salvador Sanchez Cruz
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Observer: Ari Sahagún
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Observer: Raúl Caballero (Mexihca Aves)
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Observer: Enrique Rodriguez
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Observer: Aurelio Molina Hernández
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Observer: Jose oswaldo Juarez rodriguez
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Observer: Ulises León Pérez
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Observer: Fabian Velasquez Lopez
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Luis Antonio García Rodríguez
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Observer: Pedro Sautamai Pareja Badillo
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Observer: Aurelio Molina Hernández
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Observer: Eva De La Torre
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Observer: Aurelio Molina Hernández
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Observer: Abraham Elías Quinto Cuéllar
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Observer: Roberto Medina
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Observer: Miguel Maza
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Observer: Guillermo Gassos Vargas
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Ulises León Pérez
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Miguel Arellano
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Observer: Aurelio Molina Hernández
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Observer: CONABIO NABCI
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Observer: NABCI CONABIO
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Jose oswaldo Juarez rodriguez
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Adaline Chevez Manzo
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández
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Observer: Aurelio Molina Hernández