TOTAL PAGEVIEWS

TRANSLATE

Showing posts with label BOAT TAILED GRACKLE (FEMALE) (Quiscalus major). Show all posts
Showing posts with label BOAT TAILED GRACKLE (FEMALE) (Quiscalus major). Show all posts

Friday, 26 January 2018

20-3-2017 MIAMI, FLORIDA - BOAT TAILED GRACKLE (FEMALE) (Quiscalus major)


The boat-tailed grackle (Quiscalus major) is a striking bird, with the male boasting a glossy, iridescent black plumage and a distinctive keel-shaped tail, measuring 37–43 cm in length. The female, considerably smaller at 26–33 cm, is cloaked in tawny-brown with darker wings and tail. Both sexes exhibit a robust physique, but it is the male's long dark bill and pale yellowish or brown iris that often catch the observer's eye.

Adult males are entirely black with a shimmering iridescence and a pronounced tail. Females are smaller, with a shorter tail and brownish coloration. The wingspan ranges from 39–50 cm. Juvenile males resemble the adults but lack the iridescence, while immature females are duller with possible blotches on the breast. Eye color varies geographically, with Gulf Coast and inland birds having dark eyes, and Atlantic birds pale eyes.

The boat-tailed grackle is a coastal denizen, favoring saltwater marshes and, in Florida, inland waters. It is not uncommon to find them in urban settings, rummaging through refuse or perched in parking lots.

This bird is a permanent resident along the coasts of the Southeastern United States, with a presence that extends to several Gulf Coast cities and towns.

Saturday, 6 May 2017

20-3-2017 MIAMI, FLORIDA - BOAT TAILED GRACKLE (FEMALE) (Quiscalus major)


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 United States.

The boat-tailed grackle is found in coastal saltwater marshes and, in Florida, also on inland waters. In salt marsh areas, least bitterns will often associate with and make mixed colonies with grackles. Boat-tailed grackles have established significant populations in several United States Gulf Coast cities and towns,[citation needed] where they can be found foraging in trash bins, dumpsters, and parking lots.


The male boat-tailed grackle is 37–43 cm (15–17 in) long and weighs 165–250 g (5.8–8.8 oz).[4] Adult males have entirely iridescent black plumage, a long dark bill, a pale yellowish or brown iris, and a long keel-shaped tail. The adult female is much smaller at 26–33 cm (10–13 in) long and a weight of 90–115 g (3.2–4.1 oz).[5] She is also distinguished by her shorter tail and tawny-brown coloration, which covers the body apart from the darker wings and tail. The wingspan in adult birds is 39–50 cm (15–20 in). In standard measurements, this species measures 13–20 cm (5.1–7.9 in) along the wing bone, 11–20 cm (4.3–7.9 in) in tail length, 2–4.2 cm (0.79–1.65 in) along the culmen, and 3.6–5.8 cm (1.4–2.3 in) along the tarsus. On average, the boat-tailed grackle weighs about 10% more than the closely related great-tailed grackle, although the male great-tailed grackle has an even longer tail.


The nest is a well-concealed cup in trees or shrubs near water; the average clutch size is just over three eggs.

They forage on the ground, in shallow water, or in shrubs; they will steal food from other birds. They are omnivorous, eating insects, minnows, frogs, eggs, berries, seeds, grain, and even small birds.