Field notebook
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Illustrated evidence-led field guide
One carefully sourced animal story at a time—kept on a permanent page with its evidence, uncertainty and corrections.
Today’s edition
Today’s field note
Double-crested Cormorant
Nannopterum auritum
· 1 min read
Once devastated by the pesticide DDT in the 1960s, the species has shown a marked increase in numbers since the chemical’s discontinuation, illustrating a successful environmental recovery.
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Profiles connect every published fact to habitat, taxonomy and conservation context.
Move from deep ocean to wetlands, forests, grasslands, deserts and polar edges.
Each permanent fact keeps its supporting sources, link status and correction history visible.
Print-friendly prompts, vocabulary and evidence checks for a real classroom session.
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