It has happened often that the poor animal's legs do their duty so badly that he falls and exposes his rider to be trodden into a mummy; or losing his presence of mind, the rider may allow the horse to dash under a tree, and crack his cranium against a branch. As one charge of an elephant has often been enough to make embryo hunters bid a final adieu to the chase, incipient Nimrods would do well to try their nerves by standing on railways till the engines are within a few yards of them, before going to Africa!"