Invasion information | ||
Range in Japan | Northern Kanto District to Chiba Pref. | |
Origin | Unknown. | |
Date | The first record was in 1994 at Mt. Akagi in Gumma Pref. | |
Route | Deliberate: Escape or release of pet. | |
Impact | Potentialy: Competition against native species. Native organism(s) affected: Native birds in similar habitat, such as thrush and muscicapid birds. | |
Regulation in Japan | Import, transport and keeping are prohibited in Japan by the Invasive Alien Species Act. | |
Introduced range in other countries | No |
Reference | Notes |
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