sacred trees or even approach the trees.[125] [Sidenote: Ceremonies at felling trees.] Not a few ceremonies observed at cutting down haunted trees are based on the belief that the spirits have it in their power to quit the trees at pleasure or in case of need. Thus when the Pelew Islanders are felling a tree, they conjure the spirit of the tree to leave it and settle on another.[126] The wily negro of the Slave Coast, who wishes to fell an _ashorin_ tree, but knows that he cannot do it so long as the spirit remains in the tree, places a little palm-oil on the ground as a bait, and then, when the unsuspecting spirit has quitted the tree to partake of this dainty, hastens to cut down its late abode.[127] The Alfoors of Poso, in Central Celebes, believe that great trees are inhabited by demons in human form, and the taller the tree the more powerful the demon. Accordingly they are careful not to fell such trees, and they leave offerings at the foot of them for the spirits. But sometimes, when they are clearing land for cultivation, it becomes necessary to cut down the trees which cumber it. In that case the Alfoor will call to the demon of the tree and beseech him to leave his abode and go elsewhere, and he deposits food under the tree as provision for the spirit on his journey. Then, and not till then, he may fell the tree. Woe to the luckless wight who should turn a tree-spirit out of his house without giving him due notice![128] When the Toboongkoos of Central Celebes are about to clear a piece of forest in order to plant rice, they build a tiny house and furnish it with tiny clothes and some food and gold. Then they call together all the spirits of the wood, offer them the little house with its contents, and beseech them to quit the spot. After that they may safely cut down the wood without fearing to wound themselves in so doing.[129] Before the Tomori of Central Celebes fell a tall tree they lay a quid of betel at its foot, and invite the spirit who dwells in the tree to change his lodging; moreover, they set a little ladder against the trunk to enable him to descend with safety and comfort.[130] The Sundanese of the Eastern Archipelago drive golden or silver nails into the trunk of a sacred tree for the sake of expelling the tree-spirit before they hew down his abode.[131] They seem to think that, though the nails will hurt him, his vanity will be soothed by the reflection that they are of gold or silver. In Rotti, an island to the south of Timor, when they fell a tree to make a coffin, they sacrifice a dog as compensation to the tree-spirit whose property they are thus making free with.[132] Before the Gayos of Northern Sumatra clear a piece of forest for the purpose of planting tobacco or sugar-cane, they offer a quid of betel to the spirit whom they call the Lord of the Wood, and beg his leave to quarter themselves on his domain.[133] The Mandelings of Sumatra endeavour to