These are the sites that I find myself coming back to time after time both to learn photographic techniques as well as to learn about the biology.
Mostly specializing in insects and photos taken at high magnification with natural light. His photos are really a gold standard for me.
A startup company run by two fantastic herpetologists, Alejandro and Lucas from Ecuador. They do custom made tours in and around the country focusing especially on reptiles and amphibians. Their photography is really spectacular and I recommend everyone to take a look and if you’re in Ecuador and especially if you have an interest in Herpetology they are an indispensable contact to have!
Similar in some respects to John Hallmen, Nikolarahme does high magnification photography of some really wonderful subjects whose colours and brilliance take center stage and let the pure, artistic beauty of nature show through.