Animalia > Chordata > Aves > Passeriformes > Parulidae > Cardellina > Cardellina pusilla

Cardellina pusilla (Wilson's Warbler)

Synonyms: Muscicapa pusilla (homotypic); Wilsonia pusilla
Language: French; Spanish

Wikipedia Abstract

The Wilson's warbler (Cardellina pusilla) is a small New World warbler. It is greenish above and yellow below, with rounded wings and a long, slim tail. The male has a black crown patch; depending on the subspecies, that mark is reduced or absent in the female. It breeds across Canada and south through the western United States, and winters from Mexico south through much of Central America. It is a very rare vagrant to western Europe.
View Wikipedia Record: Cardellina pusilla

Infraspecies

Cardellina pusilla chryseola
Cardellina pusilla pileolata
Cardellina pusilla pusilla

EDGE Analysis

Uniqueness Scale: Similiar (0) 
2
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
15
 Unique & Vulnerable (100)
ED Score: 4.75316
EDGE Score: 1.74975
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  7 grams
Birth Weight [3]  1.3 grams
Breeding Habitat [2]  Boreal forests, Temperate western forests
Wintering Geography [2]  Widespread Neotropical
Wintering Habitat [2]  Forests
Diet [4]  Carnivore (Invertebrates), Frugivore, Nectarivore
Diet - Fruit [4]  10 %
Diet - Invertibrates [4]  80 %
Diet - Nectar [4]  10 %
Forages - Mid-High [4]  80 %
Forages - Understory [4]  20 %
Clutch Size [6]  5
Clutches / Year [5]  1
Fledging [1]  9 days
Global Population (2017 est.) [2]  76,000,000
Incubation [5]  10 days
Mating System [3]  Monogamy (mostly)
Maximum Longevity [5]  7 years
Migration [7]  Intracontinental
Female Maturity [5]  1 year
Male Maturity [5]  1 year

Ecoregions

Protected Areas

+ Click for partial list (100)Full list (256)

Ecosystems

Biodiversity Hotspots

Name Location Endemic Species Website
California Floristic Province Mexico, United States No
Caribbean Islands Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Cayman Islands, Cuba, Dominica, Dominican Republic, Haiti, Grenada, Guadeloupe, Jamaica, Martinique, Montserrat, Netherlands Antilles, Puerto Rico, Saint Kitts and Nevis, Saint Lucia, Saint Vincent And The Grenadines, Trinidad and Tobago, Turks And Caicos Islands, Virgin Islands - British, Virgin Islands - U.S. No
Madrean Pine-Oak Woodlands Mexico, United States No
Mesoamerica Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama No
Tumbes-Choco-Magdalena Colombia, Ecuador, Panama, Peru No

Prey / Diet

Saissetia miranda (mexican black scale)[8]

Predators

Accipiter cooperii (Cooper's Hawk)[8]
Accipiter striatus (Sharp-shinned Hawk)[8]

Range Map

External References

NatureServe Explorer

Citations

Attributes / relations provided by
♦ 1Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109
♦ 2Partners in Flight Avian Conservation Assessment Database, version 2017. Accessed on January 2018.
♦ 3Terje Lislevand, Jordi Figuerola, and Tamás Székely. 2007. Avian body sizes in relation to fecundity, mating system, display behavior, and resource sharing. Ecology 88:1605
♦ 4Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027
♦ 5de Magalhaes, J. P., and Costa, J. (2009) A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774
♦ 6Jetz W, Sekercioglu CH, Böhning-Gaese K (2008) The Worldwide Variation in Avian Clutch Size across Species and Space PLoS Biol 6(12): e303. doi:10.1371/journal.pbio.0060303
♦ 7Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at animaldiversity.org
♦ 8Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database
Biodiversity Hotspots provided by Critical Ecosystem Partnership Fund
Abstract provided by DBpedia licensed under a Creative Commons License
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0