Explore More, Scientifically

Hi, I’m Chad Kettlewell—ecologist, photographer, and outdoor enthusiast.
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Trail Sharp is my weekly newsletter. It’s simple: each issue starts with a snapshot showing what’s inside. Read what interests you, skip the rest.
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No gimmicks, no hype—just thoughtful content on nature, science, the outdoors, and photography. Take a look at some recent issues below.​
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​Recent Issues:

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