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DescriptionAigrette à cou blanc 01.jpg
Français : Il s'agit de la forme sombre de l'Aigrette à gorge blanche (Egretta gularis), également appelée Aigrette dimorphe, qui se distingue par son plumage gris ardoise foncé et sa gorge blanche.
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Il s'agit de la forme sombre de l'Aigrette à gorge blanche (Egretta gularis), également appelée Aigrette dimorphe, qui se distingue par son plumage gris ardoise foncé et sa gorge blanche.