Prickly Porky in "Happy Jack Squirrel Makes A Find"

So Happy Jack started on his long journey around the open field. Now, Happy Jack's eyes are bright, and there is very little that Happy Jack does not see. So, as he was jumping from one tree to another, he spied something down on the ground which excited his curiosity.
"I must stop and see what that is," said Happy Jack. So down the tree he ran, and in a few minutes he had found the queer thing, which had caught his eyes. It was smooth and black and white, and at one end it was very sharp with a tiny little barb. Happy Jack found it out by pricking himself with it.