logo Railroad Bridge walkers1 bob walkers2
Home    Calendar    Who We Are    Programs    History    Maps    Flora & Fauna    Exhibits    Terrain & Climate    Donate      Links

Pacific Wren
Troglodytes pacificus

Interesting and Fun Facts: The Pacific Wren has more complex songs than Winter Wrens. The Pacific Wren's songs have about 36 notes per second on average, while the Eastern Wren's songs have 16 notes per second.
Pacific Wrens will roost in groups in cold weather; 31 were found together in a nest box in western Washington in December 1924. Other Wrens tried to get in, but there was no more room. [Ehinger (1925)].

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Order: Passeriformes
Family: Troglodytidae
Genus: Troglodytes

Audio for Species

Call
Song

from Macaulay Library

Species Related Links

Additional Pacific Wren Pictures

p wren

Description

Length: 3.1-4.7 in (8-12 cm) Weight: 0.3-0.4 oz (8-12 g) Wingspan: 4.7-6.3 in (12-16 cm)

Dark brown, with lighter brown eyebrows and throat. A short tail and a few white feather tips on the rear under the tail. There is light and a darker brown barrings on the wings and belly. An energetic bird that skips and hops through the underbrush.

p wren

Habitat, Range, and Feeding

They can be found in coniferous forests, primarily with dense underbrush and near water; in open areas with low cover along rocky coasts, cliffs, islands, or high mtn. areas, logged areas with large amounts of slash; in winter and migration also in deciduous woods, thickets, brushy fields. Nests in various sorts of hollows, cavities, and holes, most often on side of tree, wall, or steep bank, to height of about 3 m. The male will pick several sites and build nests; the famale will pict the site she likes best. Then she lines it with freathers or animal hair. The clutch size is 1 to 9 eggs, that are white with light reddish-brown speckles.

They stick close to the ground when feeding, and constantly moving; they dart quickly across open areas, like paths. Insects are their diet, including larve, spiders and other invertebrates.

p wren
map
rangeledgen

Bird Page Created By: Don Wallace. Photography: © 2011 Don Wallace

 

Web Development Don Wallace