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Observer: Sally Vavrek
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Observer: Zsolt J. Balogh
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Observer: Paul van Sommeren
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Observer: Dana Holl
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Observer: José Godinho
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Observer: Alexandre Guerreiro
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Observer: James G
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Observer: Ian Owens
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Observer: Johnny Owens
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Observer: Johnny Owens
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Observer: Ian Owens
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Observer: Manuel Espenica
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Observer: Guillaume Réthoré
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Observer: Guillaume Réthoré
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Observer: Vasco Patrício Filipe
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Observer: Manuel Espenica
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Observer: Guillaume Réthoré
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Observer: Martin Tayler
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Observer: Carlos Pereira
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Observer: Vasco Valadares
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Observer: James G
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Observer: Lars Buckx
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Observer: Guillaume Réthoré
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Observer: Francisco Maia
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Observer: Jose Paulo Monteiro
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Observer: Francisco Maia
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Observer: Susana Coelho
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Observer: António Gonçalves
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Observer: Francisco Maia
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Observer: Lars Gonçalves
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Observer: Susana Almeida
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Observer: Steve Klasan
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Observer: Antoine Cubaixo
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Observer: Antoine Cubaixo
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Observer: Lars Gonçalves
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Observer: Susana Almeida
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Observer: Steve Klasan
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Observer: Steve Klasan
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Observer: Humberto Matos
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Observer: Bruno Silva
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Observer: Mónica Guerreiro
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Observer: Alexandre Guerreiro
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Observer: Neil Sutcliffe
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Observer: Carl Hawker
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Observer: Graham Talbot
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Observer: Lars Gonçalves
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Observer: Susana Almeida
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Observer: James G
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Observer: Andreas Trepte
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Observer: Raquel Martínez Zamarra
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Observer: Gumer González
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Observer: Alexandre Rainville
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Observer: Auguste Angers
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Observer: Victor Grivegnée-Dumoulin
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Observer: Stephen Harris
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Observer: Rodrigo Bagarrão
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Observer: Renato Bagarrão
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Observer: John L. Muddeman
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Observer: Carmen Martin
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Observer: Nacho Sevilla
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Observer: Christine Parthemore
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Observer: Pedro Bravo
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Observer: Pedro Bravo
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Observer: Ricardo Salgueiro
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Observer: Ricardo Salgueiro
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Observer: Peter Dunwiddie
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Observer: Pedro Bravo
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Observer: Tiago Brandão
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Observer: Tiago Brandão
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Observer: Tiago Brandão
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Observer: Pedro Eça
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Observer: Ricardo Borges
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Observer: Alexandre Guerreiro
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Observer: Eduardo Realinho
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Observer: Nuno Guégués
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Observer: Ricardo Borges
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Observer: Pedro Bravo
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Observer: Gabriel Hasan
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Observer: Mónica Guerreiro
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Observer: Alexandre Guerreiro
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Observer: Gabriel Hasan
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Observer: Catherine Casey
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Observer: Gabriel Hasan
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Observer: Pedro Bravo
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Observer: Gabriel Hasan
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Observer: Neil Sutcliffe
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Observer: Pedro Bravo
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Observer: Gabriel Hasan
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Observer: Gabriel Hasan
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Observer: Anonymous eBirder
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Observer: Guillaume Réthoré
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Observer: Gabriel Hasan
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Observer: Luís Resende
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Observer: Mónica Guerreiro
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Observer: Alexandre Guerreiro
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Observer: Pedro Bravo
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Observer: Ricardo Borges
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Observer: Annie Benzon
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Observer: Guillaume Réthoré
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Observer: Pedro Bravo
