Which Bird Made That Nest?, Winter 2009, Articles

The diversity of behavior among bird species is nowhere so dramatic as in their nest construction. Each species builds a specifically precise nest… This conte

File:Winter Bird Nest with Snow - panoramio.jpg - Wikimedia Commons

Inside Ontario's fight to save declining barn swallows, one birdhouse at a time

NestWatch Juncos Nest In A Birdhouse, Part Two - NestWatch

The Storm Petrel's Secret Nests in the Atacama Desert - The Atlantic

seasonsofwinterberry: “ Winter… ”

What is North America's Most Mysterious Bird?, Science

House sparrow - Wikipedia

Nest Hunt New York State Parks and Historic Sites Blog

Weaver, Nesting Habits, Social Behavior & Plumage

The Gull Next Door

Montana Wildlife Gardener: Birdhouse basics

How long do birds incubate their eggs and how long do chicks stay in the nest?