Western Conifer Seed Bug

Coniferous forests, woodlands, and often residential areas in autumn

Primarily feeds on the sap of developing cones and seeds of various conifer trees

Nymphs and adults are active in summer/early fall. They are known for seeking warmth in buildings and crevices during cold months to overwinter.

Generally harmless to humans but considered a nuisance pest when they enter homes. They produce a pungent odor when threatened and can damage developing conifer seeds, potentially impacting tree reproduction.