International Chameleon Day 9 May 2025

One moment they"re blending in, the next they"re flaunting a new shade—chameleons really know how to colour the world. But every May 9, these masters of disguise can"t hide from the spotlight. International Chameleon Day celebrates their colour-shifting skills, zippy tongues and wild adaptations. With over 200 species found in diverse habitats, these reptiles don"t change colour to match their background. Instead, their shifting shades help regulate body temperature, attract mates and communicate with others. Specialised skin cells, including iridophores, reflect light to create dazzling displays. Some species turn bright to signal aggression, while others adopt subdued tones to avoid attention.

© Photostock-Israel/SPL/Getty Images

palette

Today in History

Rolling hills and charming villages
Living rock
9 May 2024Tulips at Emirgan Park in Istanbul, Türkiye

More Desktop Wallpapers:

What are these beautiful sandy waves?
15 Jun 2025Happy Fathers Day!
Behold the architectural marvel
20 May 2024World Bee Day
A legendary islet
28 Nov 2024City Hall, London, England
19 Apr 2024Ring of Brodgar, Orkney, Scotland
Clouds dance above Sundance
25 Feb 2024Modica, Sicily, Italy
17 May 2024Endangered Species Day
20 Dec 2023Val Gardena, South Tyrol, Dolomites, Italy
11 Dec 2024International Mountain Day
5 Oct 2024Follow the teacher!
24 Nov 2023Green Friday
1 Jan 2024Happy New Year!
Sway with the Amazonian canopy
2 Sep 2025Camel thorn trees, Namib-Naukluft Park, Namibia
2 Apr 2025Sandstone formations in the badlands near Caineville, Utah, United States
16 Jul 2024Festival of British Archaeology
14 Jan 2025Village of Zahara de la Sierra, Cadiz, Spain
15 May 2025Palace of Westminster, London, England
26 Mar 2025Manatee Appreciation Day
9 Oct 2023Edinburgh cityscape and St Marys Cathedral steeples
So close, yet so far
22 Jun 2025World Rainforest Day
22 Jul 2025Badlands National Park, South Dakota, United States
16 Apr 2024Union Square, Manhattan, New York, USA
3 Oct 2023Whitehaven Beach, Whitsunday Islands, Australia
21 Oct 2025Happy Diwali!
22 Jan 2025Ad-Deir, Petra, Jordan