Invasion information |
Range in Japan |
Honshu (except for some part with low temperature), Shikoku, Kyushu, Sadogashima Is., Izu Islands, Ogasawara (Bonin) Islands, Awajishima Is., Oki, Tsushima, Goto Islands, Osumi Islands, etc. |
|
Origin |
Unknown. |
Date |
At first this bird escape in 1915 at Tokyo. |
Route |
Deliberate: Escape of pet animal, release for hunting. |
Impact |
There seems little impact. But, the decline of Turdus celanops in Mikurajima Island of the Izu Islands might be due to competition with this species. Native organism(s) affected: Turdus celanops on Mikurajima Island. |
Regulation in Japan |
No action for prevention, mitigation, control, or eradication. |
Introduced range in other countries |
No |