“Perhaps a stray cow,” he said to himself.

“Here, cush! cush! cush!” he called out.

For reply the crashing through the brush came even closer.

Presently the brush was thrust aside by a pair of horns and the head of a large and angry-looking bull appeared.

“Hello, this is interesting,” thought Bob, springing back.

The bull gave a look around and then fixed his glaring eyes on the young photographer in a most threatening manner.

“Gee haw!” shouted Bob, trying by this means to make the bull leave.

Instead of turning, the bull gave a fierce snort.

“He means mischief,” thought Bob, looking around for something with which to defend himself.

Then the bull lowered his head and with another snort rushed toward Bob.