World Numbat Day shows appreciation for this amazing mammal. It's also a day to encourage action to help conserve these endangered animals. Numbat photo from Wikipedia (https://en.wikipedia.org/wiki/Main_Page)

National Bison Day seeks to raise awareness about the bison's role in American history and the ongoing conservation efforts to maintain this majestic creature's population. Plains Bison

World Anteater Day is celebrated to raise awareness of anteaters and their important role in the ecosystem. The day also highlights the unique adaptations of anteaters and the need to conserve their habitats. KODAK Digital Still Camera

World Walrus Day celebrates walruses and their importance to the environment

International Jaguar Day was created to raise awareness about the increasing threats facing the jaguar and the critical conservation efforts ensuring its survival from Mexico to Argentina.

International Cheetah Day is a day to raise awareness of cheetahs, focus on their conservation, and celebrate their unique adaptations and importance to the ecosystem. Cheetah

Wildlife Conservation Day seeks to spread awareness about preserving and protecting the natural world and its inhabitants. Additionally, the observance strives to put an end to wildlife crime and supporting the Endangered Species Act. This day is sometimes called National Conservation Day, since World Wildlife Day is in March. Hellbender Black Rhinoceros Aldabra Giant Tortoise […]

Llama Day celebrates llamas for their friendly demeanor and fluffy appearance, llamas make great pack animals and even therapy animals due to their calming presence. Llama

Monkey Day celebrates monkeys and "all things simian", including other non-human primates such as apes, tarsiers, and lemurs. Monkey Day is celebrated worldwide and often also known as World Monkey Day and International Monkey Day. Squirrel Monkey Japanese Macaque

The name speaks for itself.  However, it's origin is a bit sketchy. Zoos I've written about in 2024.