The Second Jungle Book by Rudyard Kipling Chapter 15 Page 7

“I hear,” Mowgli answered. “Bagheera, why dost thou shake all over? The sun is warm.”

“That is Ferao, the scarlet woodpecker,” said Bagheera. “HE has not forgotten. Now I, too, must remember my song,” and he began purring and crooning to himself, harking back dissatisfied again and again.

“There is no game afoot,” said Mowgli.

“Little Brother, are BOTH thine ears stopped? That is no killing-word, but my song that I make ready against the need.”

“I had forgotten. I shall know when the Time of New Talk is here, because then thou and the others all run away and leave me alone.” Mowgli spoke rather savagely.