Animalia > Chordata > Aves > Passeriformes > Emberizidae > Junco > Junco insularis

Junco insularis (Guadalupe Junco)

Synonyms: Junco hyemalis insularis

Wikipedia Abstract

The Guadalupe junco (Junco insularis) is a bird endemic to Guadalupe Island off Pacific Mexico. It is now usually considered distinct from the dark-eyed junco.
View Wikipedia Record: Junco insularis

Endangered Species

Status: Endangered
View IUCN Record: Junco insularis

EDGE Analysis

Uniqueness Scale: Similiar (0) 
1
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
11
 Unique & Vulnerable (100)
ED Score: 3.49522
EDGE Score: 1.50301

Attributes

Adult Weight [1]  19 grams
Birth Weight [1]  2 grams
Breeding Habitat [2]  Desert scrub
Wintering Geography [2]  Non-migrartory
Wintering Habitat [2]  Desert scrub
Diet [3]  Carnivore (Invertebrates), Granivore
Diet - Invertibrates [3]  50 %
Diet - Seeds [3]  50 %
Forages - Mid-High [3]  20 %
Forages - Understory [3]  20 %
Forages - Ground [3]  60 %
Clutch Size [1]  4
Clutches / Year [1]  2
Fledging [1]  11 days
Incubation [1]  12 days
Maximum Longevity [1]  11 years
Wing Span [4]  8 inches (.205 m)
Female Maturity [1]  0 years 12 months
Male Maturity [1]  1 year

Ecoregions

Name Countries Ecozone Biome Species Report Climate Land
Use
Baja California desert Mexico Nearctic Deserts and Xeric Shrublands

Biodiversity Hotspots

Name Location Endemic Species Website
California Floristic Province Mexico, United States Yes

External References

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.
3Hamish 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
4Wildlife As Canon Sees It
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