Just then the latter exclaimed, “Hurrah! hurrah! five magnificent eggs!” and he held up one of them with both hands.

Denis hurried to the spot. There, sure enough, resting in the centre of a clump of dry grass, with otherwise very little protection, were four large white eggs besides the one Percy had in his hand, each large enough to afford a good meal to them both.

Their hunger would have prompted them then and there to sit down and eat the contents raw, but Denis wisely advised that they should restrain their appetites and hasten on to the clump of trees. They accordingly each secured two in their handkerchiefs and Percy carried the fifth in his hand.

Although the sun had sunk by the time they got close to the wood, there was still light sufficient to enable them to collect a supply of broken branches and leaves for their fuel.

“Take care that you do not catch hold of a snake, fancying you are about to pick up a stick,” cried Denis. “I nearly did so just now. Fortunately the creature wriggled off more frightened at me than I was at it.”

“You may trust me for that,” said Percy; “but what do you say, instead of sleeping on the ground, to climbing up into a tree? I see one with the branches sufficiently low to enable us to get into it without difficulty. We should at least be out of the reach of lions.”

“Yes, I agree with you it will be the safest place, although not the most comfortable, and we must remember to carry our guns with us, or we may chance to be besieged there as I once was,” answered Denis, coming along with a bundle of sticks. “We’ll light our fire first, and cook an egg. If that is the tree you propose, let us pitch our camp beneath it;” and he threw down the sticks, while Percy hastened to bring those he had collected and left at a little distance.

“Holloa! I saw one of the branches move in a curious fashion,” he exclaimed, looking up at the tree in which they proposed to form their resting-place for the night.

“A branch! why that’s a boa or snake of some sort, big enough to eat us both up, if so disposed,” cried Denis.

They had fortunately not gone sufficiently close to enable the creature to spring down upon them, or the consequences might have been serious.