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Anas fulvigula

(Summer Black Duck)

Common Names

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Click on the language to view common names.

Common Names in English:

Black Mallard, Dusky Duck, Florida Duck, Mottled Duck, Summer Black Duck

Common Names in French:

Canard Brun

Common Names in Spanish:

Pato Tejano

Common Names in unspecified:

Mottled Duck

Description

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Physical Description

Size/Age/Growth

Length : 15 inches

Habitat

Vegetation: freshwater marshes, saltwater and brackish marshes • Foraging Strata: Water • Center of Abundance: Lower subtropical: lowlands, lower than 500 m.; subtropics. • Sensitivity to Disturbancet: Low

Typically found in the intertidal zone at the water's edge at a mean distance from sea level of 112 meters (368 feet).[1]

Ecology:
List of Habitats :5.4Wetlands (inland) - Bogs , Marshes, Swamps , Fens , Peatlands 12.5Marine Intertidal - Salt Marshes (Emergent Grasses)

Biology

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Diet

Mostly:

Aquatic Invertebrates

Lesser Quantities of: Seeds Green Plant Matter Fish

Reproduction

Taxonomy

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Notes

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

Similar Species

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American Black Duck is similar with broader brown edgings to upperparts and a bluer speculum. Female, immature and eclipse male Mallards always have blue speculums with white borders to both the front and rear margins. Beware of hybrid Mallard x Black Ducks that are usually paler than Black Ducks, with blue speculums and usually with white borders on one or both edges of the speculum.

Members of the genus Anas

There are approximately 186 species in this genus. Here are just 100 of them:

A. (Mareca) penelope · A. acuta (Northern Pintail) · A. acuta acuta (Northern Pintail) · A. acuta drygalskii (Northern Pintail) · A. acuta eatoni (Northern Pintail) · A. acuta tzitzihoa · A. albogularis · A. americana (American Wigeon / Baldpate) · A. anas · A. andium · A. angustirostris · A. arcuata · A. aucklandica (Campbell Island Flightless Teal) · A. aucklandica aucklandica (New Zealand Brown Teal) · A. aucklandica chlorotis · A. aucklandica nesiotis (Campbell Island Flightless Teal) · A. aurita · A. bahamensis (White-Cheeked Pintail) · A. bahamensis bahamensis (White-Cheeked Pintail) · A. bahamensis galapagensis (White-Cheeked Pintail Duck) · A. bahamensis rubirostris · A. bahamensis rubrirostris · A. bahamensis ssp · A. bernieri (Madagascar Teal) · A. blanchardi · A. boscas · A. boschas · A. boschas domesticus · A. brasiliensis · A. capensis (African Cape Teal) · A. carolinensis (Green-Winged Teal) · A. castanea (Chestnut-Breasted Teal) · A. chiloensis · A. chlorotis (Brown Teal) · A. circia · A. clypeata (Red-Breasted Shoveler) · A. clypeata x · A. crecca (Green Winged Teal) · A. crecca carolinensis (Green-Winged Teal) · A. crecca crecca (Green-Winged Teal) · A. crecca nimia (Aleutian Green-Winged Teal) · A. cristata · A. cyanoptera (South American Teal) · A. cyanoptera borreroi · A. cyanoptera cyanoptera (South American Teal) · A. cyanoptera orinoma · A. cyanoptera orinomus · A. cyanoptera septentrionalium (Cinnamon Teal) · A. cyanoptera ssp · A. cyanoptera tropica · A. cyanoptera tropicus · A. diazi (New Mexican Duck) · A. diazi novimexicana (New Mexican Duck) · A. discors (Blue Winged Teal) · A. discors discors (Blue-Winged Teal) · A. discors orphna (Blue-Winged Teal) · A. domesticus · A. drygalskii · A. eatoni (Eaton's Pintail) · A. eatoni drygalskii · A. eatoni eatoni · A. erythrophthalma · A. erythrorhyncha (Red-Billed Duck) · A. falcata (Bronze-Capped Teal) · A. flavirostris (Speckled/chilean Teal) · A. flavirostris altipetens · A. flavirostris andinum · A. flavirostris andium · A. flavirostris flavirostris (Speckled/chilean Teal) · A. flavirostris oxyptera · A. flavirostris ssp · A. floridana · A. formosa (Spectacled Teal) · A. formosa georgi (Spectacled Teal) · A. formosus · A. fretensis · A. fulcigula (Mottled Duck) · A. fuligula · A. fulva · A. fulvigula (Summer Black Duck) · A. fulvigula fulvigula (Summer Black Duck) · A. fulvigula maculosa (Mottled Duck) · A. gambensis · A. georgica (Yellow-Billed Pintail) · A. georgica georgica (Yellow-Billed Pintail) · A. georgica niceforoi · A. georgica spinicauda · A. gibberifrons (Sunda Teal) · A. gibberifrons albogularis · A. gibberifrons gibberifrons (Sunda Teal) · A. gibberifrons gracilis · A. gracilis (Grey Teal) · A. gracilis gracilis · A. hottentota (Hottentot Teal) · A. hybrid · A. hybrids · A. javanica · A. laysanensis (Laysan Duck) · A. leucophrys (Ringed Teal) · A. leucostigma

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 03, 2008:

Identifiers

Footnotes

  1. Standard Deviation = 597.930 based on 8,925 observations. Terrestrial altitude and ocean depth information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 2009-06-19