The Sinaloa martin is a species of bird in the family Hirundinidae. This large and poorly-documented swallow is occasionally considered to be a subspecies of the Caribbean martin, Progne dominicensis.
Region
Western Mexico (Pacific slope)
Typical Environment
Occurs along the Pacific slope of western Mexico, with records concentrated from Sinaloa southward into adjacent states. It forages over open country, agricultural areas, river valleys, and forest edges, often high in the air. The species is most often detected in warm months, suggesting seasonal movements. Breeding sites remain poorly known, but like other Progne martins it likely uses cavities or crevices and nearby open foraging areas.
Altitude Range
Sea level to 2000 m
Climate Zone
Subtropical
Ease of Keeping
Beginner friendly: 1/5
A large, little-known swallow of western Mexico, the Sinaloa martin is rarely observed and is poorly documented in life history and breeding. It has at times been treated as a subspecies of the Caribbean martin (Progne dominicensis), reflecting their similar appearance. Most records are from the Pacific slope during the warmer months, and targeted surveys are needed to clarify its status and ecology.
Temperament
social and active
Flight Pattern
strong flier with agile, buoyant flight
Social Behavior
Typically seen in small groups or loose flocks, often associating with other swallows and martins. Nesting behavior is poorly documented, but Progne martins often use cavities, crevices, and sheltered ledges and may nest semi-colonially. Courtship and pair bonds are presumed similar to related martins, with aerial displays and vocal exchanges.
Migratory Pattern
Seasonal migrant
Song Description
Vocalizations are a series of short, liquid chirps and chattering notes delivered in flight or from exposed perches. The song is simple and repetitive, functioning in contact and display calls within small groups.
