USA LA: Breton and Chandeleur Sound USA LA: Breton and Chandeleur Sound Illustration map of Breton Sound and Chandeleur Islands in Louisiana, USA map, ecosystem, geography, geographical, USA, United States of America, LA, Louisiana, Breton, Sound, Chandeleur Islands, Mississippi River, delta, Gulf, of, Mexico 2010-02-16 image/svg+xml USA LA: Breton and Chandeleur Sound 2010-02-16 Integration and Application Network https://ian.umces.edu/media-library/usa-la-breton-and-chandeleur-sound/ https://ian.umces.edu/media-library/usa-la-breton-and-chandeleur-sound/ en-US map, ecosystem, geography, geographical, USA, United States of America, LA, Louisiana, Breton, Sound, Chandeleur Islands, Mississippi River, delta, Gulf, of, Mexico Illustration map of Breton Sound and Chandeleur Islands in Louisiana, USA