For the total United States range of Boat-tailed Grackle, a statistically significant 2.3% increase per year was calculated for the period 1966-2003 from BBS data (Sauer et al. Range of the Boat-tailed Grackle during breeding season, based on Breeding Bird Survey data. ... Dunham, M. L. 1990. A Boat-tailed Grackle in Worcester Co., Maryland (8/29/2015). The Boat-tailed Grackle (Quiscalus major) is a characteristic species of brackish coastal habitats along the southeastern Atlantic and Gulf of Mexico coastlines of the United States. Boat-tailed Grackle: Scientific (Quiscalus major) Order: PASSERIFORMES: Family (Latin) Icteridae: Family (English) Oropendolas, Orioles, Blackbirds: Other name(s) Breeding Regions: NA: Breeding Range Subregions: e, se USA: Nonbreeding Range Subregions: Countries (BETA)map: United States - mainland, IOC 9.1 Subspecies Range and Habitat. Species Range Change from 2000 to 2080 The size of the circles roughly indicates the species’ range size in 2000 (left) and 2080 (right). As is often the case in the avian world, the male has, by far, the more pronounced coloration. Both species are primarily resident in their ranges, and have been undergoing dramatic range expansion northward in … The Boat-tailed Grackle is a strictly coastal bird over most of its range, though it ranges throughout peninsular Florida. The Boat-tailed Grackle may need direct human intervention and support to survive into the twenty-second century. 1988). Map from the Patuxent Wildlife Research Center. This species can cause a double-take when molting tail feathers in late summer and early fall. Boat-tailed Grackle is a slightly smaller-tailed cousin to Great-tailed Grackle, and has a more easterly range. 2004). The Boat-tail is a more aquatic creature, nesting in marshes, scavenging on beaches. 1988). ... Map depicts all counties with a report (transient or resident) for the species. Except in Florida, it is seldom found far away from tidewater. According to the Cornell Ornithology range map, the Boat-Tailed Grackle doesn’t quite make it into New England, which explains my lack of familiarity with this species. It is found around ponds and streams (Florida peninsula), farmlands, towns and cities. In North Carolina, it is an easily seen and heard bird near most types of tidal water, at all seasons. Until the 1970s, this big blackbird was considered to be the same species as the Great-tailed Grackle, but the two forms overlap on the coasts of Texas and Louisiana without interbreeding. The Boat-tailed Grackle (Quiscalus major) is a passerine bird of the family Icteridae found as a permanent resident on the coasts of the southeastern USA. It is found in coastal saltwater marshes, and, in Florida, also on inland waters. Rarely strays from coastal salt marshes except in Florida where it is also inland. These birds are not afraid of humans and are often found scrounging or begging for scraps around picnic tables and outdoor restaurants, where many regard them as a nuisance. Forages on the ground and by wading in shallow water; also pirates food from Glossy Ibis and probably herons (Ehrlich et al. Boat-tailed grackle Quiscalus major ITIS Species Code: 179108 NatureServ Element Code: ... pastures and cultivated fields in other parts of the species' range (Ehrlich et al. Boat-tailed Grackle: Resident along the Gulf Coast from Texas east and on the Atlantic Coast north to New York. Their range is expanding up the Atlantic coast. Streams ( Florida peninsula ), farmlands, towns and cities the Boat-tailed during! A double-take when molting tail feathers in late summer and early fall and probably herons ( Ehrlich al. Near most types of tidal water, at all seasons seen and bird! 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