Mammals

As of 2024, a total of 6,736 mammal species have been described on earth.

Take a look at some of the species we have preserved in our living biobank.

Common Name

Scientific Name

Conservation Status

  • Patagonian Sea Lion

    Otaria flavescens

    Least Concern

  • Mesoplodon bidens

    Least Concern

  • Brandt’s vole

    Lasiopodomys brandtii

    Least Concern

  • Capybara

    Hydrochoerus hydrochaeris

    Least Concern

  • Wolverine

    Gulo gulo

    Least Concern

  • Senegal galago

    Galago senegalensis

    Least Concern

Lesser Madagascan tenrec

Total Population: Unknown

Brandt’s vole

Total Population: Unknown

Argentine black and white tegu

Total Population: Unknown

African wild dog

Total Population: Around 6,600 in the wild

Macaroni Penguin

Total Population: Around 12 million

Red river hog

Total Population: Unknown

Inca Tern

Total Population: Around 150,000 in the wild

Parma Wallaby

Total Population: 1,000 - 10,000 in the wild

Siamang Gibbon

Total Population: Around 22,000 in the wild

how to help

For many species, it’s now or never.

Donate Now

or why not Fundraise For Us?

Sloth bear

Total Population: Less than 20,000 in the wild

Bar-headed goose

Total Population: 97,000 - 118,000 in the wild

Azara’s agouti

Total Population: Unknown

Green Iguana

Total Population: Around 1.3 million in the wild

Mandanao bleeding-heart dove

Total Population: Less than 2,500 in the wild

Common Eland

Total Population: 90,000 to 110,000 in the wild

Mandrill

Total Population: Unknown

Scimitar-horned oryx

Total Population: Around 400 in the wild

Okapi

Total Population: Less than 25,000 in the wild

Babirusa

Total Population: Less than 10,000 in the wild