Region
Endangered animals of South America
Threatened species of the Andes, Amazon, Atlantic Forest, and beyond. Each record shows the species' global IUCN Red List category and links to authoritative sources. National legal status is separate — see the note below.
45 records · last reviewed
Data limitations
- These are educational summaries, not the official assessment. Conservation status can change as new science and threats emerge.
- We show the global IUCN Red List category. A species' national or local legal status can differ from its global category — national Red Books and protected-species laws vary by country.
- Each record shows a last-verified date and a data-confidence flag so you can see how current and how checked it is.
- Always verify the current status on the official IUCN Red List and the relevant national wildlife authority. FaunaHub does not replace conservation authorities.
Dataset last reviewed: Full data methodology →
Threatened species of South America
Aruba Island Rattlesnake
Crotalus unicolor
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, reptile-database.reptarium.cz
Detailed FaunaHub profile →Partial reviewBlue-throated Macaw
Ara glaucogularis
- Group
- Birds
- Population trend
- Stable
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewBrown Spider Monkey
Ateles hybridus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewCotton-top Tamarin
Saguinus oedipus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGalápagos Pink Land Iguana
Conolophus marthae
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGreat Green Macaw
Ara ambiguus
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewHooded Grebe
Podiceps gallardoi
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewJunín Grebe
Podiceps taczanowskii
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewLehmann's Poison Frog
Oophaga lehmanni
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, AmphibiaWeb (UC Berkeley)
Detailed FaunaHub profile →Partial reviewLemur Leaf Frog
Agalychnis lemur
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, AmphibiaWeb (UC Berkeley)
Detailed FaunaHub profile →Partial reviewNorthern Muriqui
Brachyteles hypoxanthus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewOrinoco Crocodile
Crocodylus intermedius
- Group
- Reptiles & Amphibians
- Population trend
- Stable
- Last verified
- Verified
Sources: IUCN Red List, reptile-database.reptarium.cz
Detailed FaunaHub profile →Partial reviewRed-fronted Macaw
Ara rubrogenys
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewShort-tailed Chinchilla
Chinchilla chinchilla
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewSpix's Macaw
Cyanopsitta spixii
- Group
- Birds
- Population trend
- Trend unknown
- Last verified
- Verified
Considered Critically Endangered (long regarded as extinct in the wild); subject of an ongoing reintroduction effort in Brazil.
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewWaved Albatross
Phoebastria irrorata
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewAmazon River Dolphin
Inia geoffrensis
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewAndean Cat
Leopardus jacobita
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewDarwin's Fox
Lycalopex fulvipes
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewDarwin's Frog
Rhinoderma darwinii
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, AmphibiaWeb (UC Berkeley)
Detailed FaunaHub profile →Partial reviewGalápagos Penguin
Spheniscus mendiculus
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGeoffroy's Spider Monkey
Ateles geoffroyi
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGiant Otter
Pteronura brasiliensis
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGolden Lion Tamarin
Leontopithecus rosalia
- Group
- Mammals
- Population trend
- Stable
- Last verified
- Verified
A long-running reintroduction programme in Brazil's Atlantic Forest is often cited as a conservation success story.
Sources: IUCN Red List, Animal Diversity Web, Smithsonian's National Zoo
Detailed FaunaHub profile →Partial reviewGolden Poison Frog
Phyllobates terribilis
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, AmphibiaWeb (UC Berkeley)
Detailed FaunaHub profile →Partial reviewLake Titicaca Water Frog
Telmatobius culeus
- Group
- Reptiles & Amphibians
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewLear's Macaw
Anodorhynchus leari
- Group
- Birds
- Population trend
- Increasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewMountain Tapir
Tapirus pinchaque
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewSouth Andean Huemul
Hippocamelus bisulcus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewAmazonian Manatee
Trichechus inunguis
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewAmerican Crocodile
Crocodylus acutus
- Group
- Reptiles & Amphibians
- Population trend
- Stable
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewAndean Bear
Tremarctos ornatus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
South America's only bear species; also called the spectacled bear.
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewAndean Condor
Vultur gryphus
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewFranciscana
Pontoporia blainvillei
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGalápagos Giant Tortoise
Chelonoidis niger
- Group
- Reptiles & Amphibians
- Population trend
- Increasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGalápagos Land Iguana
Conolophus subcristatus
- Group
- Reptiles & Amphibians
- Population trend
- Stable
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGalápagos Marine Iguana
Amblyrhynchus cristatus
- Group
- Reptiles & Amphibians
- Population trend
- Stable
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGiant Anteater
Myrmecophaga tridactyla
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGiant Armadillo
Priodontes maximus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewGolden Parakeet
Guaruba guarouba
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewHarpy Eagle
Harpia harpyja
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewHumboldt Penguin
Spheniscus humboldti
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial reviewHyacinth Macaw
Anodorhynchus hyacinthinus
- Group
- Birds
- Population trend
- Stable
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewManed Three-toed Sloth
Bradypus torquatus
- Group
- Mammals
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, Animal Diversity Web
Detailed FaunaHub profile →Partial reviewMilitary Macaw
Ara militaris
- Group
- Birds
- Population trend
- Decreasing
- Last verified
- Verified
Sources: IUCN Red List, BirdLife International
Detailed FaunaHub profile →Partial review
Frequently Asked Questions
Does this list show legally protected species in South America?
How were these species chosen for South America?
Is this a complete list of threatened species in the region?
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