Guadalupe junco

Weight

18.4 g – 19.8 gsrc for Weight

Length

Not recorded

Lifespan

10.8 yearssrc for Lifespan

Diet

Granivoresrc for Diet

Longest recorded lifespan

11.3 years

Main food

Not recorded

Habitat

woodlandsrc for Habitat

Egg incubation

11.8 dayssrc for Egg incubation

Young per litter or clutch

4src for Young per litter or clutch

Age at maturity

12 monthssrc for Age at maturity

Litters or clutches a year

2src for Litters or clutches a year

Lifestyle

Generalistsrc for Lifestyle

Migration

Sedentarysrc for Migration

Conservation status

Vulnerable (IUCN)src for Conservation status

Countries on record

Not recorded

Not recorded

The guadalupe junco is listed as Vulnerable on the IUCN Red List: it faces a high risk of extinction in the wild.

1. LCLeast Concern
2. NTNear Threatened
3. VUVulnerable
4. ENEndangered
5. CRCritically Endangered
6. EWExtinct in the Wild
7. EXExtinct

Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Vulnerable species.

1. kingdomAnimalia
2. phylumChordata
3. classAves
4. orderPasseriformes
5. familyPasserellidae
6. genusJunco
7. SpeciesJunco insularis Ridgway, 1876

Synonyms Junco hyemalis insularis

Catalogue of LifeWikipediaiNaturalistWikidataIUCN Red List

LC, Least Concern

Dark-eyed junco

Junco hyemalis

Passerellidae

LC, Least Concern

Yellow-eyed junco

Junco phaeonotus

Passerellidae

LC, Least Concern

V

Volcano junco

Junco vulcani

PasserellidaeNo free photo yet

NT, Near Threatened

B

Baird's junco

Junco bairdi

PasserellidaeNo free photo yet

CompareGuadalupe junco vs Dark-eyed juncoGuadalupe junco vs Yellow-eyed juncoGuadalupe junco vs Volcano juncoGuadalupe junco vs Baird's junco

• An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
  Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1
• AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
  Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7
• Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
  Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf
• Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
  Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence).
• Wikidata · CC0 1.0 · 2026-11-11
  Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service).
• Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
  Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).

@misc{guadalupe_junco_2026,
  title = {Guadalupe junco (Junco insularis)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/guadalupe-junco},
  note = {Data as of 2026-11-11}
}