John Hoover

加入於:2020 12 月 27 最近活躍:2024 3 月 01 iNaturalist

I'm a retired librarian living on Hawaii Island. I have written several ID books for snorkelers and divers in Hawaii. More recently, as a retirement project, I've been making iPhone apps for fish identification in various dive destinations around the world. https://apps.apple.com/ae/developer/john-p-hoover/id520389659

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