A trip to the zoo is a favorite outing for families, schools and animal lovers of all ages. National Zoo Lovers Day, on April 8, celebrates zoos and aquariums and the people who work there, from keepers and veterinarians to educators and scientists. Spring is a great time to visit, as many animals are more active in the mild weather, and some zoos welcome new babies.
History of National Zoo Lovers Day
Collections of exotic animals date back thousands of years. Ancient rulers in Egypt, China and Mesopotamia kept wild animals as symbols of power. In Europe, royal menageries were common, including one at the Tower of London. The Tiergarten Schönbrunn in Vienna, founded in 1752, is often called the world's oldest existing zoo.
The modern zoo, designed for public education and science, emerged in the 1800s. The London Zoo opened to scientists in 1828 and to the public in 1847. In the United States, the Philadelphia Zoo, chartered in 1859 and opened in 1874, is often called America's first zoo. The Smithsonian's National Zoo in Washington, D.C., was founded in 1889.
Over time, zoos moved from bare cages to naturalistic habitats and focused more on conservation. Accredited zoos now take part in breeding programs for endangered species, such as the California condor and black-footed ferret, and support research and wildlife protection around the world. Who created National Zoo Lovers Day is not documented.
Why National Zoo Lovers Day Matters
Zoos let people see animals they might never encounter in the wild, which can inspire a lifelong love of nature.
Accredited zoos also support conservation, research and education, helping protect endangered species and their habitats.
How to Celebrate National Zoo Lovers Day
- Visit a zoo or aquarium: look for facilities accredited by the Association of Zoos and Aquariums (AZA).
- Watch a live cam: many zoos stream animal cams online.
- Adopt an animal: symbolic adoptions support zoo care and conservation.
- Attend a keeper talk: learn about animals from the experts.
- Volunteer: many zoos welcome volunteers and docents.
Celebrating at Work, School and Home
At work, share zoo live-cam links for a relaxing break or organize a team volunteer day at a local zoo. In classrooms, students can research an endangered species, learn how zoos help protect it, and present their findings; virtual field trips and live cams make it easy to observe animals without leaving school. At home, families can plan a zoo visit with a checklist of animals to spot, bring a sketchbook to draw animals, or watch zoo cams together. Check the zoo's website for feeding times and keeper talks, and bring water and sunscreen.
Fun Facts About National Zoo Lovers Day
- Vienna's Tiergarten Schönbrunn, founded in 1752, is often called the oldest existing zoo.
- The Philadelphia Zoo opened in 1874.
- Zoo breeding programs helped save the California condor from extinction.
National Zoo Lovers Day FAQs
When is National Zoo Lovers Day?
National Zoo Lovers Day is April 8.
What is the oldest zoo in America?
The Philadelphia Zoo, which opened in 1874, is often called America's first zoo.
How do zoos help conservation?
Accredited zoos run breeding programs, support research and fund wildlife protection.
What does AZA accreditation mean?
It means a zoo meets standards set by the Association of Zoos and Aquariums.