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Picoides pubescens

(Downy Woodpecker)

Overview:

Conservation Status

History:

  • 1988-Lower Risk/least concern (BirdLife International 2004)
  • 1994-Lower Risk/least concern (BirdLife International 2004)
  • 2000-Lower Risk/least concern (BirdLife International 2000)

Justification

This species has a large range, with an estimated global extent of occurrence of 13,000,000 km². It has a large global population estimated to be 13,000,000 individuals (Rich et al. 2003). Global population trends have not been quantified, but there is evidence of a population increase (del Hoyo et al. 2002), and so the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e., declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.

Taxonomy

  • Domain: Eukaryota Whittaker & Margulis,1978 - eukaryotes
    • Kingdom: Animalia Linnaeus, 1758 - linnaeus, 1758 - animals
      • Subkingdom: Bilateria (Hatschek, 1888) Cavalier-Smith, 1983 - (hatschek, 1888) cavalier-smith, 1983 - bilaterians
        • Branch: Deuterostomia Grobben, 1908 - deuterostomes
          • Infrakingdom: Chordonia (Haeckel, 1874) Cavalier-Smith, 1998
            • Phylum: Chordata Bateson, 1885 - chordates
              • Subphylum: Vertebrata Cuvier, 1812 - vertebrates
                • Infraphylum: Gnathostomata auct. - jawed vertebrates
                  • Superclass: Tetrapoda Goodrich, 1930 - tetrapods
                    • Series: Amniota
                      • Class: Aves Linnaeus, 1758 - birds
                        • Subclass: Neornithes Gadow, 1893
                          • Infraclass: Neoaves
                            • Order: Piciformes Meyer & Wolf, 1810 - woodpeckers
                              • Infraorder: Picides
                                • Family: Picidae - woodpeckers, wrynecks
                                  • Genus: Picoides (Vieillot, 1809) - pied woodpeckers
                                    • Specific name: pubescens (Linnaeus, 1766)
                                      • Scientific name: Picoides pubescens (Linnaeus, 1766)

Notes:

Name Status: Accepted Name. Latest taxonomic scrutiny: June 24, 1996.

Name Status: Accepted Name. Latest taxonomic scrutiny: 27-Dec-2005

Physical Description

Adult:

Face: white Eye Ring: red patch Malar: black mark Postocular Stripe: black Bill: black Length: short Neck: Nape: black Body: Back: white Underparts: white Tail: black; 3 outermost feathers are white with dark spots.

Size/Age/Growth:

About 6.75 to 7 inches long, with a wingspan of 11 to 12 inches. Adults weigh about 1 ounce.

Images:

Distribution

Range and Population

North America

Habitat

Common permanent resident in wood margins and forested areas.

Diet

Primarily:

Insects Lesser Quantities of: Fruit Seeds

Reproduction

Nests from late April to mid-June.

  • Breeding Habitat: Woodland
  • Nest Type: Cavity
  • Clutch Size: 3-6
  • Length of Incubation: 12 days
  • Days to Fledge: 20-25
  • Number of Broods: 1 in north, 2? in south

Migration

Nonmigratory

Song/Voice


Picoides pubescens
Recordist: Tony Phillips Date Recorded: June 01, 1996 Location of Recording: Long Island


in flight
Recordist: Tony Phillips Date Recorded: June 01, 1996 Location of Recording: Long Island


Downy Woodpecker drumming
Recordist: Tony Phillips Date Recorded: May 01, 1997 Location of Recording: Long Island


Downy Woodpecker feeding nestlings
Recordist: Tony Phillips Date Recorded: June 01, 1998 Location of Recording: Bear Mountain


drumming
Recordist: Tony Phillips Date Recorded: April 01, 2001 Location of Recording: Long Island


Two downies courting. The scratching sounds are their claws on the bark as they danced up the tree.
Recordist: Tony Phillips Date Recorded: May 01, 2002 Location of Recording: Long Island

Similar Species

Differs from the Hairy Woodpecker in smaller size and shorter bill.

Members of the genus Picoides:

There are approximately 183 species in this genus. Here are just 100 of them: P. albolarvatur · P. albolarvatus (White Headed Woodpecker) · P. albolarvatus albolarvatus · P. albolarvatus gravirostris (White-Headed Woodpecker) · P. albolarvatus ssp · P. arcticus (Black-Backed Woodpecker) · P. arizonae (Arizona Woodpecker) · P. arizonae arizonae · P. arizonae fraterculus · P. arizonae fraterculus] · P. atratus · P. auriceps · P. borealis (Red-Cockaded Woodpecker) · P. borealis borealis · P. borealis hylonomus (Red-Cockaded Woodpecker) · P. canicapillus · P. canicapillus doerriesi · P. canicapillus kaleensis · P. canicapillus nagamichii · P. canicapillus scintilliceps · P. canicapillus semicoronatus · P. canicapillus swinhoei · P. cathpharius · P. cathpharius cathpharius · P. crissoleucos · P. darjellensis darjellensis · P. dorsalis (American Three-Toed Woodpecker) · P. dorsalis bacatus · P. dorsalis dorsalis · P. dorsalis fasciatus · P. himalayensis · P. himalayensis himalayensis · P. hyperythrus hyperythrus · P. hyperythrus marshalli · P. kizuki · P. kizuki kizuki · P. kizuki seebohmi · P. leucotos · P. leucotos lilfordi · P. leucotos namiyei · P. leucotos sinicus · P. leucotos subcirris · P. leucotos subcirrus · P. leucotos ussuriensis · P. lignarius (Striped Woodpecker) · P. macei · P. macei analis · P. macei andamanensis · P. macei macei · P. maculatus · P. maculatus fulvifasciatus · P. maculatus maculatus · P. maculatus validirostris · P. mahrattensis · P. major · P. major brevirostris · P. major canariensis · P. major hondoensis · P. major italiae · P. major japonica · P. major major · P. major mandarinus · P. major mauritanus · P. major numidus · P. major pinetorum · P. medius · P. medius lilianae · P. minor · P. minor amurensis · P. minor comminutus · P. minor hortorum · P. minor minor · P. mixtus (Checkered Woodpecker) · P. mixtus berlepschi · P. mixtus cancellatus · P. mixtus malleator · P. mixtus mixtus · P. mixtus ssp · P. moluccensis · P. moluccensis gymnopthalmus · P. moluccensis moluccensis · P. moluccensis nanus · P. nutallii · P. nuttalli · P. nuttallii (Nuttall's Woodpecker) · P. nuttallii hesperophilus · P. obsoletus heuglini · P. obsoletus ingens · P. obsoletus obsoletus · P. pubescens (Downy Woodpecker) · P. pubescens fumidus · P. pubescens gairdneri · P. pubescens gairdnerii · P. pubescens glacialis · P. pubescens homorus · P. pubescens leucurus · P. pubescens medianus · P. pubescens microleucus · P. pubescens nataliae · P. pubescens nelsoni

Bibliography

  • Alsop, Fred J. III. Birds of North America - Eastern Region. First American Edition. Smithsonian Handbooks. DK Publishing, Inc. 2001.
  • Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada.
  • BirdLife International. 2000. Threatened Birds of the World. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, U.K.
  • Ehrlich, P., Dobkin, D., and Wheye, D. (1988). The Birders Handbook: A Field Guide to the Natural History of North American Birds. New York: Simon and Schuster Inc. (info on clutch size, length of incubation, days to fledge and number of broods.)
  • Robbins, C.S., Bruun, B., Zim, H.S., (1966). Birds of North America. New York: Western Publishing Company, Inc. (Length and wingspan info.)

More Info

Notes

Contributors:

Identifiers:

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Last Revised: February 17, 2008