Species: Himantopus mexicanus
Black-necked Stilt
Species
Encyclopedia of Puget Sound
A tall slender wader with a long straight slender bill, black (male) or brownish (female) upperparts, white underparts, very long red or pink legs and feet, and a white spot above the eye; immatures have buffy edges on the dark feathers of the upperparts.
Classification
Kingdom
Animalia
Phylum
Craniata
Class
Aves
Order
Charadriiformes
Family
Recurvirostridae
Genus
Himantopus
NatureServe
Classification
Other Global Common Names
Candelero Americano, Cigüeñela, Tero-Real - Pernalonga-Comum - Échasse d'Amérique
Informal Taxonomy
Animals, Vertebrates - Birds - Shorebirds
Formal Taxonomy
Animalia - Craniata - Aves - Charadriiformes - Recurvirostridae - Himantopus - (Sibley and Monroe 1990).
Ecology and Life History
A tall slender wader with a long straight slender bill, black (male) or brownish (female) upperparts, white underparts, very long red or pink legs and feet, and a white spot above the eye; immatures have buffy edges on the dark feathers of the upperparts.
Migration
true - true - true - Mainly resident south of U.S., though of variable abundance in winter in Puerto Rico (Raffaele 1983). Interior U.S. breeding populations make extensive seasonal migrations.
Non-migrant
true
Locally Migrant
true
Food Comments
Feeds actively in shallow water; plucks food from surface of water or mud, or probes in soft mud; may peck or sweep bill to capture prey in water (Cullen, 1994, Wilson Bull. 106:508-513). Eats a variety of insects (e.g., bugs, beetles, caddisflies, mosquito larvae, grasshoppers), polychaetes, crustaceans, snails. Also feeds on some small fishes as well as the seeds of aquatic plants.
Reproduction Comments
Both adults, in turn, incubate 4 eggs about 25 days (Terres 1980). Nestlings are precocial. Young are tended by both adults, independent in about 4 weeks (Harrison 1978), first fly at 7-8 weeks (Berger 1981). Nests in small colonies.
Ecology Comments
Social; usually in loose groups of up to 50 (Costa Rica, Stiles and Skutch 1989).
Length
36
Weight
166
Conservation Status
NatureServe Global Status Rank
G5
Global Status Last Reviewed
1996-11-25
Global Status Last Changed
1996-11-25
Distribution
Conservation Status Map
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Global Range
H - >2,500,000 square km (greater than 1,000,000 square miles) - H - Large range but localized. BREEDS: locally on Atlantic coast from mid-Atlantic states south to southern Florida, and from southern Oregon, Idaho, northern Utah, southern Colorado, eastern New Mexico, central Kansas, Gulf Coast of Texas, and southern Louisiana and the Bahamas south through Middle America, Antilles, and most of South America to southern Chile and southern Argentina (AOU 1983); may breed also in eastern Montana and western South Dakota; resident in Hawaii (all main islands except Lanai). Mainly resident south of U.S. Some authors treat populations at the southern end of the range from central to southern South America as a distinct species (H. MELANURUS). NORTHERN WINTER: mostly southern California, southern coastal Texas, and Florida south through breeding range (AOU 1983).
Global Range Code
H
Global Range Description
>2,500,000 square km (greater than 1,000,000 square miles)

