The Hood Mockingbird (Nesomimus macdonaldi), is a species of bird in the Mimidae family. It is endemic to Espanola Island in the Galapagos Islands, Ecuador. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrub land.
This species has the largest bill of any of the Galapagos mockingbirds. The species will eat the eggs of seabirds nesting on the island.