A Pledge Drive special, this episode is a compilation that includes segments from 16 notable episodes of Nature that feature birds.
The show features some animal misfits.
A journalist makes a trip back to Central and South America to check-up on the progression of a sloth named Velcro.
Killer whales make their to the Arctic during the summer, so that they can hunt in the open-water expanse.
This trip to France featuring the unexpected flora and fauna of the country, both great and small. Journeying from the Pyrenees to the Alps, all around the mainland and further on to Corsica, it is the story of the wild side of France. Breathtaking photography reveals wolves, wild boar and even bears living among France’s many mountains, valleys and forests.
A documentary about Gentoo penguins in the Antarctic in the vicinity of the post office there.
"The Nest" explores how birds carefully select their materials, and craft their homes for the all-important tasks of protecting their eggs and raising their young.
"Location, Location, Location" shows animated blueprints and tiny cameras that chart the building plans and progress of beavers, tortoises, hummingbirds and woodrats, examining layouts and cross sections as they evaluate the technical specs of their structures.
"Animal Cities" explores how some animals find that living in the midst of huge colonies of their own kind is sometimes a matter of necessity and sometimes the most secure and rewarding housing arrangement.