Cape May warbler

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Cape May warbler
Dendroica tigrina FWS.jpg
Cape May Warbler RWD3.jpg
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Parulidae
Genus: Setophaga
S. tigrina
Binomial name
Setophaga tigrina
(Gmelin, 1789)
Dendroica tigrina map.svg
Range of S. tigrina
  Breeding range
  Wintering range

Dendroica tigrina

The Cape May warbler (Setophaga tigrina) is a species of New World warbler. It breeds in northern North America. Its breeding range spans all but the westernmost parts of southern Canada, the Great Lakes region, and New England. It is migratory, wintering in the West Indies. This species is a very rare vagrant to western Europe, with two records in Britain as of October 2013. The English name refers to Cape May, New Jersey, where George Ord collected the specimen later described by Alexander Wilson. This species was not recorded again in Cape May for another 100 years, although it is now known as an uncommon migrant there.[2]


The genus name Setophaga is from Ancient Greek ses, "moth", and phagos, "eating", and the specific tigrina is Latin for "tiger-striped" from tigris, "tiger".[3]


South Padre Island - Texas

This bird is a small passerine and is a mid-sized New World warbler. Length can vary from 12 to 14 cm (4.7 to 5.5 in), wingspan is 19–22 cm (7.5–8.7 in), and body mass can range from 9 to 17.3 g (0.32 to 0.61 oz).[2][4][5] Among standard measurements, the wing chord is 6.1 to 7.3 cm (2.4 to 2.9 in), the tail is 4.3 to 5 cm (1.7 to 2.0 in), the bill is 0.9 to 1.2 cm (0.35 to 0.47 in) and the tarsus is 1.7 to 1.9 cm (0.67 to 0.75 in).[6] The summer male Cape May warbler has a brown back, yellowish rump and dark brown crown. The underparts are yellow, streaked black, giving rise to the bird's scientific name. The throat and nape are bright yellow and the face is striking chestnut with a black eyestripe. There is a narrow white wing bar.

Other plumages resemble washed-out versions of the alternate-plumaged male's, lacking the strong head pattern. The yellowish rump and at least indications of the white wing bar are always present.


This species is insectivorous and lays larger clutches in years when spruce budworm is abundant. It picks insects from the tips of conifer branches or flies out to catch insects. The Cape May warbler also feeds on berry juice and nectar in winter, and has, uniquely for a warbler, a tubular tongue to facilitate this behavior.[2]

The breeding habitat of this bird is the edges of coniferous woodland. Cape May warblers nest in dense foliage near the trunk of the tree, commonly a black spruce, and lay 4–9 eggs in a cup nest. This species can lay the largest clutch of any New World warbler, probably in response to increases in the numbers of spruce budworm during outbreaks.[2]

The song of the Cape May warbler is a simple repetition of high tsi notes. The call is a thin sip. This bird usually sings from high perches.[2]


  1. ^ BirdLife International (2012). "Dendroica tigrina". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.
  2. ^ a b c d e "Cape May Warbler". All About Birds. Cornell Lab of Ornithology. Retrieved 24 August 2012.
  3. ^ Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London, United Kingdom: Christopher Helm. pp. 355, 385. ISBN 978-1-4081-2501-4.
  4. ^ Raffaele, Herbert; Wiley, James; Garrido, Orlando H.; Keith, Allan; Raffaele, Janis I. (2010). Birds of the West Indies. Princeton University Press. pp. 166–. ISBN 978-0-691-11319-7.
  5. ^ Taylor, Walter Kingsley (1973). "Black-Throated Blue and Cape May Warblers Killed in Central Florida" (PDF). Journal of Field Ornithology. 44 (4): 258–266. JSTOR 4511981.
  6. ^ Curson, Jon; Quinn, David; Beadle, David (1994). New World Warblers. London: Christopher Helm. ISBN 0-7136-3932-6.

External links[edit]