Baeolophus bicolor

• Common Names
• Description
• Biology
• Taxonomy
• Similar Species
• Bibliography
• More Info
• Notes

Common Names

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Description

Family Paridae

A large Family of small stocky woodland passerine birds with short stout bills. They nest in holes , and lay white speckled eggs .

Physical Description

Habitat

Ecology:
List of Habitats :1.4Forest - Temperate

Biology

Diet

During the non-breeding season , the Tufted Titmouse spends most of its time foraging . Moving along the trunk and branches of trees , it searches leaves and bark crevices for insects such as caterpillars, beetles, ants , wasps, and bees, and for spiders and their egg cases. Titmice are often seen picking through suspended clusters of dead leaves. The birds also eat fruit, nuts and various seeds. In the fall and winter they cache hundreds of seeds in crevices in trees. These stored seeds provide a good food source when retrieved during the cold winter. Titmouse habitat includes deciduous woodlands, parklands, and suburban areas. This species is often seen at backyard feeders . It is common for the Titmouse to forage in mixed species flocks with Chickadees, Nuthatches, and small woodpeckers.

Mostly: Insects

Lesser Quantities of: Nuts Seeds Fruit

Reproduction

Breeding season lasts from early April to early July. The female builds her nest in a natural tree cavity or in a hole excavated by woodpeckers. The nest is often lined with moss, leaves, grass , fur, and snake skin . Many different types of trees are used, including elms, maples, pines, oaks, and beech trees. Nest height averages 10 m (35 ft ) above ground . Titmice will also nest in boxes. The female lays 3 - 9 creamy white eggs with brownish-purple spots, which she incubates for 13 days. Nestlings are altricial and do not open their eyes until they are 4 days old. Both parents feed the nestlings. The young leave the nest after 15-16 days, by which time they are fully feathered and look like the adults .

• Breeding Habitat : Woodland
• Nest Location: Mid-story/canopy nesting
• Nest Type: Cavity
• Clutch Size: 4-8
• Length of Incubation : 13-14 days
• Days to Fledge : 15-18
• Number of Broods: 1, 2 in south

Migration

Nonmigratory

Behavior

Predators include hawks, owls, snakes , and cats.

Taxonomy

Unambiguous Synonyms

1. Baeolophus bicolor (Linnaeus) 1766

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 19-Oct-2004

Similar Species

Phainopepla

Members of the genus Baeolophus

There are approximately 18 species in this genus:

B. atricristatus (Black-Crested Titmouse) · B. atricristatus sennetti · B. bicolor (Tufted Titmouse) · B. bicolor atricristatus · B. inornatus (Oak Titmouse) · B. inornatus affabilis · B. inornatus cineraceus · B. inornatus inornatus · B. inornatus murinus · B. inornatus transpositus · B. ridgwayi (Juniper Titmouse) · B. ridgwayi ridgwayi · B. ridgwayi zaleptus · B. wollweberi (Bridled Titmouse) · B. wollweberi annexus · B. wollweberi phillipsi · B. wollweberi vandevenderi · B. wollweberi wollweberi

Bibliography

• Bird Reference Citations. The numbers inserted in the text accounts above (usually in bold) refer to references. For further details on these references, click on the BirdLife International link above to go to the specific species account on the BirdLife web site. In some cases, particularly in the taxonomic notes, the references are cited using the author names. Details for these can be found on the BirdLife International web site at the following two places: For References from A–L. For References from M–Z.
• BirdLife International. 2000. Threatened Birds of the World. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, U.K.
• BirdLife International. 2004 Threatened Birds of the World 2004. CD-ROM. BirdLife International, Cambridge, U.K.

More Info

• Search for Pictures: images.google.com
• Search for Scholarly Articles: Google Scholar
• Search using Scientific Name and Vernacular Names: All the Web | AltaVista Canada | AltaVista | Excite | Google | HotBot | Lycos
• Search using Specialized Databases: GenBank | Medline | Scirus | CISTI/CAL | Agricola Periodicals | Agricola Books

Notes

Contributors

• BirdLife International 2004. In IUCN 2008. 2008 IUCN Red List of Threatened Species. IUCNRedList.org. Downloaded July 18, 2008.
• Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly, J. van Hertum, eds (2007). Species 2000 & ITIS Catalogue of Life: 2007 Annual Checklist. Species 2000: Reading, U.K.
• Global Biodiversity Information Facility. Accessed June 07, 2006. http://www.gbif.org Mediated distribution data from 6 providers.
• Hines, J. E., Gregory Gough, J. R. Sauer, et al. USGS Patuxent Wildlife Research Center
• Sauer, J. R., J. E. Hines, and J. Fallon. 2005. The North American Breeding Bird Survey, Results and Analysis 1966 - 2004. Version 2005.2. USGS Patuxent Wildlife Research Center, Laurel, MD
• Sauer, J. R., S. Schwartz, and B. Hoover. 1996. The Christmas Bird Count Home Page. Version 95.1. USGS Patuxent Wildlife Research Center, Laurel, MD
• Universal Biological Indexer and Organizer. uBio.org accessed July 17, 2008.

Identifiers

• Biodiversity Heritage Library NamebankID: 3848407
• Catalogue of Life Accepted Name Code: ITS-554138
• Global Biodiversity Information Facility Taxonkey: 13831807
• Integrated Taxonomic Information System (ITIS) Taxonomic Serial Number (TSN): 554138
• IUCN ID: 52119
• Natural Heritage Network Species Identifier: ABPAW01110
• Zipcode Zoo Species Identifier: 906

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