Recommended citation: Global Invasive Species Database (2025) Species profile: Sicalis flaveola. Downloaded from http://iucngisd.org/gisd/speciesname/Sicalis+flaveola on 05-02-2025.
Informations on Sicalis flaveola has been recorded for the following locations. Click on the name for additional informations.
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Location
Status
Invasiveness
Occurrence
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Details of Sicalis flaveola in information
Status
Invasiveness
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Occurrence
Source
Introduction
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MO
Sicalis flaveola
Date assessed
2021-10-15
Year published
2022
Eicat category
MO (Moderate)
Justification for EICAT assessment
Competition with Saffron Finches (Sicalis flaveola) may have caused a absence or reduced populations of native birds in Puna (Hawaii). Other possible factors for decline are habitat fragmentation, degradation and loss. There is no evidence for a local extinction of these species (Reynolds et al. 2003).
Confidence rating
Low
Mechanism(s) of maximum impact
Competition
Countries of most severe impact
U.S.A.
Description of impacts
The Saffron Finch competes with native bird species in South Africa and on Hawaii, which may have caused a decline in population size of Hawaiian birds.
Assessor
Thomas Evans; Tom Allmert
Contributors
Reviewers
EICAT authority
Recommended citation
Thomas Evans, Tom Allmert (2025). Sicalis flaveola. IUCN Environmental Impact Classification for Alien Taxa (EICAT).