Winter Walks and Tree Detectives, LEAF

Tree ID for Kids - Nature Detectives - Woodland Trust

Save 72% on Leafy Trails: Magic Tree on Steam

Leaves that won't get lost Brandywine Conservancy and Museum of Art

The Hidden Messages of Aspen Trees: A Contemplative Look - Images

Winter tree detective work informative

Bare trees: Become a winter nature detective and learn how to identify trees when they're not sporting leaves, Opinion

There are some who call me twig: IDing trees in winter – News Journal

The Mountain and Mother Nature - The New York Times

Tree ID for Kids - Nature Detectives - Woodland Trust

Autumn Leaf Hunt Checklist (Teacher-Made) - Twinkl

On a winter walk: following the tree trail - CPRE