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Leaves, trees and forest walks, in autumn and beyond.
Why leaves change color in autumn
The chemistry behind the yellows, oranges and reds, and why some years are brighter than others.
How to press and preserve autumn leaves
Three simple methods to keep their color for months.
Planning a safe autumn forest walk
Shorter days, slippery paths and changeable weather: what to plan for.
How to photograph autumn leaves
Light, backgrounds and phone-camera tips for richer fall colors.
What happens to fallen leaves?
How leaf litter feeds the forest, and why leaving some leaves helps wildlife.
Autumn leaf activities for kids
Simple, screen-free ideas using leaves you collect on a walk.
Identify trees in winter by twigs and buds
Leaves gone? Twigs, buds and leftovers still give trees away.
Identify trees by their bark
Smooth, peeling, ridged or plated: a clue that works all year.