ornithology

Table of Contents

Introduction References & Edit History Related Topics

Images & Videos

Hear how scientists are studying the sleep-related brain activity of animals and migratory birds

Study the effect of climate change on the breeding behavior of Eurasian dipper through a banding technique used by an ornithologist in Ireland

How climate change affects bird migration patterns

Read Next

Prairie falcon (Falco mexicanus) in mid-flight.

11 Questions About Birds Answered

Flamingos on Lake Nakuru, Kenya, Africa. (flamingo, flock, bird, birds, African birds)

Why Do Flamingos Stand on One Leg?

Hungry Pelican waiting to be fed, beak open, Australia

Why Don’t Birds Have Teeth?

Black-headed gulls perching on a roof with bird droppings, often seen in flocks around London, England, in winter time. The "black head" develops during the breeding season. (black headed, birds, guano, bird poop)

Common, or southern, cassowary (Casuarius casuarius).

8 Birds That Can’t Fly

Discover

Monitor. Varanus salvadorii is a monitor lizard found in New Guinea can grows to 2.7 metres (9 ft.) aka Tree crocodile, Crocodile monitor, Salvadori's monitor, artellia, reptile

7 of the World’s Most Dangerous Lizards and Turtles

King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

Ice Sledge Hockey, Hockey Canada Cup, USA (left) vs Canada, 2009. UBC Thunderbird Arena, Vancouver, BC, competition site for Olympic ice hockey and Paralympic ice sledge hockey. Vancouver 2010 Olympic and Paralympic Winter Games, Vancouver Olympics

10 Best Hockey Players of All Time

Orange basketball on black background and with low key lighting. Homepage 2010, arts and entertainment, history and society

The 10 Greatest Basketball Players of All Time

Stylish light blue jeans on wooden background, closeup of inset pocket

Why Do Jeans Have That Tiny Pocket?

Nativity Scene, Adoration of the Magi, Church of the Birth of the Virgin Mary, Montenegro

Why Is Christmas in December?

Colorful winter sunset

What's the Difference Between a Solstice and an Equinox?

ornithology: Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Photos and Videos

Hear how scientists are studying the sleep-related brain activity of animals and migratory birds

Study the effect of climate change on the breeding behavior of Eurasian dipper through a banding technique used by an ornithologist in Ireland

How climate change affects bird migration patterns

See All Videos and Images →

Topics

bird bird-watching zoology entomology mammalogy ichthyology herpetology ethology pigeon songbird flightless bird anthrozoology list of U.S. state birds

Key People

Margaret Morse Nice

American ethologist and ornithologist

Hudson, W.H.

W.H. Hudson

British author, naturalist, and ornithologist

Florence Augusta Merriam Bailey

American ornithologist

Fannie Pearson Hardy Eckstorm

American author

Robert Stroud

Robert Stroud

American criminal and ornithologist

Magellanic penguin, left (Spheniscus magellanicus), and king shag (Phalacrocorax albiventer), watercolour and pencil by Roger Tory Peterson, from his book Penguins (1979); Houghton Mifflin

Roger Tory Peterson

American ornithologist

Baird, Spencer Fullerton

Spencer Fullerton Baird

American naturalist

Alexander Wilson, detail of an engraving by W.H. Lizars

Alexander Wilson

Scottish ornithologist

John Gould

British ornithologist

Newton, Alfred

Alfred Newton

British zoologist

Frank M. Chapman

Frank M. Chapman

American ornithologist

David Lambert Lack

British author and ornithologist

Alexander Wetmore

American ornithologist

Quiz

vulture. An adult bearded vulture at a raptor recovery center. The Gypaetus barbatus also known as the Lammergeier or Lammergeyer, is a bird of prey and considered an Old World vulture.

Animal Factoids

pigeon. pigeon and dove. member of the order Columbiformes, family Columbidae

Ultimate Bird Trivia Quiz

Horologist Roman Piekarski starts the time consuming task of adjusting the 600 antique clocks at Cuckooland Museum in readiness for this weekends change to British summer time on March 23, 2009 in Knutsford, England.

Ologies Quiz

Lion (panthera leo)

Deadliest Animals Quiz

greylag. Flock of Greylag geese during their winter migration at Bosque del Apache National Refugee, New Mexico. greylag goose (Anser anser)

Biology Bonanza

turkey vulture. vulture. Close-up of a head and beak of a Turkey vulture (Cathartes aura).

A Little Bird Told Me

Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters

Animal Group Names

Dromedary camels (Camelus dromedarius). Animals, mammals.

Ultimate Animals Quiz

Mute swan with cygnet. (birds)

Match the Baby Animal to Its Mama Quiz

List

Common, or southern, cassowary (Casuarius casuarius).

8 Birds That Can’t Fly

Prairie falcon (Falco mexicanus) in mid-flight.

11 Questions About Birds Answered

White-throated sparrow (Zonotrichia albicollis) at Shenandoah National Park, Virginia. (birds)

15 of the Best Birdsongs (According to Britannica)

Demystified

Flamingos on Lake Nakuru, Kenya, Africa. (flamingo, flock, bird, birds, African birds)

Why Do Flamingos Stand on One Leg?

Black-headed gulls perching on a roof with bird droppings, often seen in flocks around London, England, in winter time. The "black head" develops during the breeding season. (black headed, birds, guano, bird poop)

Do Birds Pee?