Extras

Video thumbnail: Nature Hummingbird Builds Tiny Nest

Nature

Hummingbird Builds Tiny Nest

A female Anna's hummingbird builds a nest constructed of plant fibers and spiderwebs.

Hummingbird Builds Tiny Nest

Video thumbnail: Nature Animal Homes: The Nest - Preview

Nature

Animal Homes: The Nest - Preview

Premieres April 8, 2015 at 8/7c on PBS. Check your local listings.

Animal Homes: The Nest - Preview

Video thumbnail: Nature Saltmarsh Sparrow Chick Narrowly Escapes Death

Nature

Saltmarsh Sparrow Chick Narrowly Escapes Death

A rising tide can spell the end for saltmarsh sparrows chicks.

Saltmarsh Sparrow Chick Narrowly Escapes Death