Sometimes what is called a charge is rather an effort to get away. In localities where he has been hunted, a bear, like every other kind of game, is always on the look-out for an attack, and is prepared at any moment for immediate flight. He seems ever to have in his mind, whether feeding, sunning himself, or merely roaming around, the direction--usually towards the thickest cover or most broken ground--in which he intends to run if molested. When shot at he instantly starts towards this place; or he may be so confused that he simply runs he knows not whither; and in either event he may take a line that leads almost directly to or by the hunter, although he had at first no thought of charging. In such a case he usually strikes a single knock-down blow and gallops on without halting, though that one blow may have taken life. If the claws are long and fairly sharp (as in early spring, or even in the fall, if the animal has been working over soft ground) they add immensely to the effect of the blow, for they cut like blunt axes. Often, however, late in the season, and if the ground has been dry and hard, or rocky, the claws are worn down nearly to the quick, and the blow is then given mainly with the under side of the paw; although even under this disadvantage a thump from a big bear will down a horse or smash in a man's breast. The hunter Hofer once lost a horse in this manner. He shot at and wounded a bear which rushed off, as ill luck would have it, past the place where his horse was picketed; probably more in fright than in anger it struck the poor beast a blow which, in the end, proved mortal. If a bear means mischief and charges not to escape but to do damage, its aim is to grapple with or throw down its foe and bite him to death. The charge is made at a gallop, the animal sometimes coming on silently, with the mouth shut, and sometimes with the jaws open, the lips drawn back and teeth showing, uttering at the same time a succession of roars or of savage rasping snarls. Certain bears charge without any bluster and perfectly straight; while others first threaten and bully, and even when charging stop to growl, shake the head and bite at a bush or knock holes in the ground with their fore-paws. Again, some of them charge home with a ferocious resolution which their extreme tenacity of life renders especially dangerous; while others can be turned or driven back even by a shot which is not mortal. They show the same variability in their behavior when wounded. Often a big bear, especially if charging, will receive a bullet in perfect silence, without flinching or seeming to pay any heed to it; while another will cry out and tumble about, and if charging, even though it may not abandon the attack, will pause for a moment to whine or bite at the wound.