Siamese fighting fish: colours, rivalry and remarkable adaptations The spectacular colours and fin shapes of domestic Siamese fighting fish are the result of generations of selective breeding. Read more
Green tree python color change The green tree python may be yellow or reddish-brown as a juvenile, developing its characteristic green color later in life. Read more
Henkel’s leaf-tailed gecko color change Henkel’s leaf-tailed gecko may look like bark during the day, but show a more contrasting pattern at night. Read more
