Friends of the Viera Wetlands, otherwise known as the Ritch Grissom Memorial Wetlands. As a founding member, Charlie was a fixture there, and friend CindyLee says "Charlie will be remembered for his amazing photography and his tireless enthusiasm for the creatures of the wetlands. Charlie always knew where the birds were, and knew which ones had chicks in the nest. He was always eager to share the beauty with everyone he met."
Listen to Charlie talk about the wetlands, at
https://www.youtube.com/watch?v=1_hQVMaOKFU or try
http://friendsofvierawetlands.blogspot.com/p/about.html#links