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Quiscalus major

(Boat-Tailed Crow Blackbird)

Common Names

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Click on the language to view common names.

Common Names in English:

Boat-Tailed Crow Blackbird, Boat-Tailed Grackle, Crow Blackbird, Daw, Jackdaw, Saltwater Blackbird

Common Names in French:

Quiscale Des Marais

Common Names in German:

Bootschwanzgrackel

Description

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Physical Description

Adult Female: Head : Crown: darker brown Ear Coverts: darker brown patch Face : tawny brown Eyebrow Line : tawny cinnamon Neck: Throat : tawny brown Body: Underparts: tawny brown Upperparts: darker brown Tail: darker brown.Adult Male: Head: iridescent purple Face: Eye Color: brown or yellow Body: Back: iridescent purple Tail: Length : long Shape : keel-shaped.

Color:

Male: · Entirely black plumage with purple iridescence

Female: · Buffy supercilium and breast · Remainder of plumage dark brown

Size/Age/Growth

About 12 to 17 inches long, with a wingspan of 18 to 23.5 inches. Adults weigh about 7.5 ounces .

Habitat

Ecology: List of Habitats : 5.4 Wetlands (inland) - Bogs , Marshes, Swamps , Fens , Peatlands

Biology

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Diet

Mostly: Insects Plant Matter

Lesser Quantities of: Aquatic Invertebrates Reptiles or Amphibians

Reproduction

Migration

Northern birds migrate

Taxonomy

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Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 17-Oct-2001.

Similar Species

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Great-Tailed Grackle

Members of the genus Quiscalus

There are approximately 42 species in this genus:

Q. assimilis · Q. guiscula · Q. inflexirostris · Q. lugubris (Carib Grackle) · Q. lugubris contrusus · Q. lugubris fortirostris · Q. lugubris guadeloupensis · Q. lugubris inflexirostris · Q. lugubris lugubris (Carib Grackle) · Q. lugubris luminosus · Q. macrurus · Q. major (Boat-Tailed Crow Blackbird) · Q. major alabamensis · Q. major major (Boat-Tailed Crow Blackbird) · Q. major torreyi · Q. major westoni · Q. mexicanus (Great-Tailed Crow Blackbird) · Q. mexicanus loweryi · Q. mexicanus mexicanus (Great-Tailed Crow Blackbird) · Q. mexicanus monsoni · Q. mexicanus nelsoni · Q. mexicanus obscurus · Q. mexicanus peruvianus · Q. mexicanus prosopidicola · Q. nicaraguensis (Nicaraguan Grackle) · Q. niger (Greater Antillean Grackle) · Q. niger bangsi · Q. niger brachypterus · Q. niger caribaeus · Q. niger caymanensis · Q. niger crassirostris · Q. niger gundlachii · Q. niger niger (Greater Antillean Grackle) · Q. palustris (Slender-Billed Grackle) · Q. quiscala · Q. quiscula (Florida Crow Blackbird) · Q. quiscula aeneus · Q. quiscula areneus · Q. quiscula quiscula (Florida Crow Blackbird) · Q. quiscula stonei · Q. quiscula versicolor · Q. versicolor

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 11, 2008:

Identifiers

Last Revised: 2009-06-20