The word, camouflage was introduced to me when I joined N.C.C. (National Cadet Corps) at school. Then the ways of camouflaging practiced in battlefield were taught. Later I learned that animals also practice this camouflaging to evade a predator attack. Animals change their colors similar to that of their surrounding environment to become invisible!
We call turncoats as 'Chameleons' ('Pacshondhi' in Tamil), comparing their changing character! Though this Common Chameleon (Chameleo chameleon) is popular for its changing its color, it is not easily seen here. But this animal has many other special modifications also, like mobile eyes, long extrudable tongue, prehensile tail. Its toes are found fused in into two groups - an adaptation for climbing up the tree with good grip.
