All-Weather Block is Mold and Moisture Resistant Proven Bait Acceptance – Rodents Prefer to Gnaw on the Multiple Edges of Blocks Can be Secured in a Bait Station Hawk is Motomco’s most palatable bait. High quality food-grade ingredients have been carefully selected to promote rodent acceptance. Made with bromadiolone, Hawk is a single-feed anticoagulant rodenticide – rats and mice can consume a lethal dose in single night of feeding. A single-feed active ingredient combined with proven palatability and rodent acceptance have made Hawk an industry standard for years. Hawk is a consistently reliable, single-feed bait choice for everyday control of recurring rodent problems.