INTERNATIONAL DAY

World Croc Day

On June 17, let’s take a moment to honor these remarkable reptiles that play a vital role in our ecosystems.

JUN17
Thursday, June 17Every year on June 17
 days to go
Roots
Created in 2017 by the Crocodile Research Coalition with the Belize Zoo
Vibe
A mix of fascination and conservation awareness
Hashtag
#WorldCrocDay
Apple or Outlook calendar

3 ways to celebrate

AT HOME

Learn about crocs

Watch a documentary about crocodiles and learn what makes these ancient reptiles thrive.

WITH FRIENDS

Zoo reptile visit

Tour the reptile house together and watch the crocs. Stay behind the glass.

AT WORK OR SCHOOL

Share wild facts

Drop one cool crocodile fact in the group chat. Everyone will bite.

Plan ahead

World Croc Day is observed on June 17 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Wed, Jun 17this year
2027Thu, Jun 17
2028Sat, Jun 17
2029Sun, Jun 17
2030Mon, Jun 17
2031Tue, Jun 17
2032Thu, Jun 17
2033Fri, Jun 17
2034Sat, Jun 17
2035Sun, Jun 17
2036Tue, Jun 17

Add to my calendar (repeats yearly)

Fast facts

Over 23Species of crocodiles exist globally
Crocodiles can hold their breath for over an hour

The story

Crocodiles, often seen as fearsome predators, are essential to the health of their ecosystems. They play a critical role in maintaining the balance of aquatic environments by controlling fish populations and providing nutrient recycling. Despite their importance, many species are under threat due to habitat loss, poaching, and climate change. This is where World Croc Day comes into play, drawing attention to these ancient reptiles and the need for their protection.

Read the full story

World Croc Day, observed on June 17 each year, was created in 2017 by the Crocodile Research Coalition in conjunction with the Belize Zoo to promote awareness and conservation efforts. The day encourages people worldwide to learn more about crocodiles and the challenges they face. Educational programs, social media campaigns, and community events are organized to spread the message about the importance of crocodilian species in biodiversity.

In the United States, the American Crocodile (Crocodylus acutus) is primarily found in Florida and is classified as endangered. Conservation efforts in the Everglades and surrounding areas aim to protect their habitats and ensure their survival. Similar initiatives are underway in other countries, such as Australia and parts of Africa, where crocodile populations are also threatened by human activities.

As individuals, there are many ways to contribute to crocodile conservation. From supporting local wildlife organizations to educating others about the importance of these creatures, every action counts. On this World Croc Day, let’s commit to protecting these magnificent reptiles and ensuring they continue to thrive for generations to come.

Did you know?

01

Crocodiles Are Ancient

Crocodiles have been around for over 200 million years.

02

Cold-Blooded Predators

Crocodiles are cold-blooded and rely on their environment to regulate temperature.

03

Unique Communication

Crocodiles communicate using a range of sounds, including hisses and growls.

04

First Species to Evolve

Crocodilians are one of the first groups of reptiles to evolve.

05

Long Lifespan

Crocodiles can live for over 70 years in the wild.

06

Important Ecosystem Role

Crocodiles help maintain the health of aquatic ecosystems.

07

Variety of Sizes

Crocodiles range in size from the small dwarf crocodile to the massive saltwater crocodile.

Around the world

Every culture celebrates a little differently.

  • USUnited StatesHome to the American Crocodile and significant conservation efforts.
  • AUAustraliaHosts the largest crocodile species, the saltwater crocodile.
  • ZASouth AfricaFeatures diverse crocodile species in its rivers and wetlands.
  • KRSoutheast AsiaIncludes countries with unique crocodilian habitats and species.
  • BRSouth AmericaHome to the Yacare and Spectacled Caiman, among others.
  • INIndiaConservation efforts focus on the Mugger and Saltwater Crocodiles.

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