The bears were thoughtlessly betrayed. Increasing numbers of visitors produced large garbage-piles. People came to the garbage-piles to watch the bears feed and often teased them. The bears became cross. Sometimes there were fights among the assembled bears over the smelly feasts. The charity of the garbage-pile led them into bad habits, upset their digestions, and ruined their dispositions. But their appetite for garbage increased until they became food pensioners and garbage drunkards. Like some humans they enjoy being pensioners and insist on being supplied. If there wasn't enough garbage they raided camps and hotels. If their raid was interrupted they resented it. In due time a few of the most dyspeptic bears became bold and defiant raiders. The Park is visited by thousands for whom the bears should be a source of relaxation and furnish new interests and enjoyment. But the bears are becoming unhealthy and are a menace to people. Now and then some official tries to cure the bear trouble by having a number of bears roped, tied, and whipped. Occasionally a bear is shot. There are those who advocate that the guides and officials of the Park carry guns; and still others are advocating the extermination of the grizzly. We need the grizzly. Most cures proposed are worse than his trouble. But there is a prevention in simply no garbage-piles. In the Glacier National Park, which has been a wild-life reservation only since 1910, the grizzlies have not yet become demoralized by garbage. The grizzly bear situation in the Yellowstone is a serious and even an alarming one, and what exists here is certain to develop in other Parks. The demoralizing factors are likely to be expanded and not diminished. Then, too, in the Yellowstone this continuous eating of garbage may ere long bring on a pestilence among the grizzlies, or possibly put a check on the number of cubs born. The whole situation appears to be embraced in what I have previously said about what a grizzly is fed and how. The grizzly has not lost all his old instincts in the Park. Around the garbage-piles he is a lazy, cross pensioner. But away from them, and especially where he ranges outside of the Park, the same bear is as alert and as energetic as ever in getting a living and watching out for his safety. They are tame near garbage-piles but a short distance away are wild. They are comparatively easy to trap near the garbage-piles, where they will enter a trap-door; but the same bear outside the Park is extremely wary and avoids going near a trap. Says William H. Wright, in "The Grizzly Bear":--