Living Bird Winter 2019—Table of Contents

Feature Articles

• 

  The Helmeted Hornbill Is a Living Treasure—and That’s a Problem

  Story, photos, and video by Tim Laman

  A male Helmeted Hornbill in Budo-Sungai Padi National Park, Thailand.
• 

  How Do Birds Survive the Winter?

  Story by Bernd Heinrich; Illustrations by Megan Bishop

• 

  Winter is the Season to Find Massive Flocks of Waterfowl—Here’s How

  By Marc Devokaitis

  Snow Geese by David Eberly/Macaulay Library.
• 

  Escalator to Extinction Carries Species Off the Top of a Mountain

  By Marc Devokaitis

  Versicolored Barbet by Roger Ahlman/Macaulay Library.
• 

  Nature Benefits on Costa Rica’s Osa Peninsula

  By Shane Feyers

  Scarlet Macaws by Roy Toft
• 

  Wall of Birds Artist Jane Kim Creates an “Avian Pantone” [Book Excerpt]

  By Jane Kim and Thayer Walker

• 

  Why Evolution Goes Wild on Islands: The Science of Adaptive Radiation

  Story by Irby Lovette; Design by Jillian Ditner

• 

  Birds of Light and Shadow: Intricate Illusions in Paper

  By Pat Leonard

  Greater Bird-of-Paradise by Calvin Nicholls.