NOVA
S44E27 Bird Brain
Discover the incredible intelligence of birds as they undergo remarkable experiments showcasing their cognitive abilities. From parrots demonstrating foresight to jackdaws interpreting human facial expressions, and crows tackling complex puzzles using pebbles, sticks, and hooks, this episode delves into avian ingenuity. Are these behaviors merely clever tricks driven by instinct, or are they influenced by nuanced signals from their human companions? Join us to explore the fascinating world of bird brains and their surprising capabilities.
Season 44 Episodes
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15 Years of Terror
School of the Future
Great Human Odyssey
Super Tunnel
Treasures of the Earth: Gems
Treasures of the Earth: Metals
Treasures of the Earth: Power
Secrets of the Sky Tombs
The Nuclear Option
Search for the Super Battery
Ultimate Cruise Ship
The Origami Revolution
Why Trains Crash
Holocaust Escape Tunnel
Building Chernobyl's Megatomb
Chinese Chariot Revealed
Poisoned Water
Eclipse Over America
Ghosts of Stonehenge
Death Dive to Saturn
Secrets of the Shining Knight
Secrets of the Forbidden City
Killer Volcanoes
Killer Hurricanes
Killer Floods
Extreme Animal Weapons
Bird Brain
Day the Dinosaurs Died