Baobh-shìth

The source provides no single creation myth for the baobh-shìth; instead the creature appears as part of Highland fairy belief (the sidhe corpus). Folktales present the baobh-shìth as an otherworldly female who responds to human speech and desire at night, a pattern tied to a traditional Scottish belief that a wish made at night without also invoking God's protection may be fulfilled in a harmful manner. Folklorists link her taxonomy to fairies generally while noting shared traits with succubi and other seductive night-spirits, situating her as a liminal fairy figure whose actions reflect cultural anxieties about solitude, wilderness, and unguarded speech after dark.

In the recorded tales the baobh-shìth appears as a strikingly beautiful woman whose outward attractiveness conceals her lethal nature. At least one tale explicitly records a nonhuman identifying trait: the women in that variant were said to have deer hooves instead of feet. The accounts emphasize deceptive human form employed to seduce male victims prior to attack, though physical monstrousity (such as hooved feet) may reveal their otherworldly identity in certain variants.

Tales describe the baobh-shìth as seducing men and then attacking and killing them; in one recorded variant the victims were later found with their throats cut and chests opened. A recurring narrative motif is that these fairies appear almost immediately after hunters express a wish for female companionship at night, linking their activity to the folkloric idea that unguarded nocturnal wishes can be answered by the unseen. Scholarly commentary cited in the source (Katharine Briggs) also treats iron as a practical deterrent in at least one tale, and animals (notably a black dog) are reported to drive the women away; a modern literary adaptation cited in the source attributes additional mimicry powers to a baobh-shìth, but that portrayal is explicitly a contemporary fictional expansion and not presented as a traditional attribute in the provided material.