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endangered species
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Images & Videos
giant panda Edith's checkerspot alula mountain gorilla (Gorilla gorilla beringei) axolotl Brown tree snake (Boiga irregularis) in Guam
Which bee species really need saving?
IUCN categories cardboard palm Svalbard Global Seed Vault
For Students
endangered species summary
Quizzes
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
13 True-or-False Questions from Britannica’s Easiest Science Quizzes
Related Questions
Read Next
Rusty patched bumble bee (Bombus affinis) photographed in the Midwest in 2017. endangered species insect pollination
What Would Happen If All the Bees Died?
The Panamanian Golden Frog is a critically endangered frog which is endemic to Panama.
Extinct in the Wild but Still Around: 5 Plants and Animals Kept Alive by Humans
Bald eagle in flight.
What Makes a Species Endangered?
Portrait of a mountain gorilla at a short distance. gorilla close up portrait.The mountain gorilla (Gorilla beringei beringei)
Falling Stars: 10 of the Most Famous Endangered Species
Bald Eagle (Haliaeetus leucocephalus), the only eagle solely native to North America. (North American bird)
Endangered Species Day
Discover
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
Lead image for "A Timeline of the World in 8 Maps"
A Timeline of the World in 8 Maps
Meghan, Duchess of Sussex in 2019. (Meghan Markle, British royalty)
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Common, or southern, cassowary (Casuarius casuarius).
8 Birds That Can’t Fly
Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration
Timeline of the Space Race, 1957–69
Hindu Holi Festival celebrations with colored water, powder and colorful flower petals thrown over celebrants at a Hindu temple in Mathura, Uttar Pradesh, India on March 24, 2021.
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Calendar marking march 15th
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endangered species: Facts & Related Content

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News •

Critically endangered northern hairy-nosed wombat's key to survival • Mar. 2, 2025, 5:06 AM ET (ABC News (Australia))
Most conservation funds go to large vertebrates at expense of ‘neglected’ species • Feb. 24, 2025, 8:34 AM ET (The Guardian)
Scientists Confirm Endangered Bats Are Migrating in Arizona for the First Time, Using DNA Clues Found in the Environment • Feb. 14, 2025, 4:01 AM ET (Smithsonian Magazine)

Facts

Also Known As EN

Photos and Videos

giant panda
Edith's checkerspot
alula
mountain gorilla (Gorilla gorilla beringei)
axolotl
Brown tree snake (Boiga irregularis) in Guam
IUCN categories
cardboard palm
Svalbard Global Seed Vault
rusty patched bumblebee
Which bee species really need saving?
A bald eagle on a white column with a blue ribbon labeled "national bird," against a faded U.S. map background.
View a discussion on efforts to save the endangered giant panda at the National Zoological Park in Washington, D.C.
Learn about the golden lion tamarins and efforts at the National Zoological Park to save the endangered species
Can cloning save endangered species?
See All Videos, Images and Podcasts →

Related Topics and References

Topics

Related Quizzes and Features

Quiz
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
13 True-or-False Questions from Britannica’s Easiest Science Quizzes
List
The Panamanian Golden Frog is a critically endangered frog which is endemic to Panama.
Extinct in the Wild but Still Around: 5 Plants and Animals Kept Alive by Humans
Portrait of a mountain gorilla at a short distance. gorilla close up portrait.The mountain gorilla (Gorilla beringei beringei)
Falling Stars: 10 of the Most Famous Endangered Species
Demystified
Bald eagle in flight.
What Makes a Species Endangered?
Rusty patched bumble bee (Bombus affinis) photographed in the Midwest in 2017. endangered species insect pollination
What Would Happen If All the Bees Died?