Rattus rattus (哺乳動物)

生態 分佈 管理 影響 參考資料 聯繫

Click here to go back 此物種詳細資訊 Northern Sporades National Marine Park 狀態： 外來 入侵： 出現紀錄： ????? 來源： BirdLife International, 2007 到達日期： 簡介： 此地點的物種說明： Ship rats (Rattus rattus) on the three small islets in the Northern Sporades National Marine Park, in Greece, had been implicated in the predation of at least 30% of eggs and nestlings of Eleonora’s Falcon Falco eleonorae. 此地點的管理資訊： Eradication of black rats on the three islets commenced during March 2005. 150 kg of the anticoagulant rodenticide Brodifacoum-based BRODIRAC was hand broadcast at bait stations on the islets in March 2005, before the falcons had returned from their winter quarters in Africa. More than 18 months later, there is no evidence rats survive on the 15 ha Lagofytonisia islets which have been declared rat-free. The project was carried out as part of an EU-LIFE project to improve conservation measures for the Eleonora’s Falcon A second rat eradication trial is now underway on the 4.5 ha Kastronisia islets in the Northern Sporades, which host up to 24 pairs of Eleonora’s Falcon, and suitable eradication sites across hundreds of Greeks islands in the whole Aegean are being identified and prioritised for future rat-removal (BirdLife International, 2007). 地點註解： 影響： 威脅瀕危物種: Ship rat predation on eggs and nestlings of Mediterranean shag (see Phalacrocorax aristotelis in IUCN Red List of Threatened Species), yellow-legged gull (see Larus cachinnans in IUCN Red List of Threatened Species) and Eleonora’s falcon (see Falco eleonorae in IUCN Red List of Threatened Species) (up to 30% of egg and nestling losses in some colonies) has been cited as one of the main factors affecting their breeding output. Eradication of black rats, has had immediate conservation benefits. The islets breeding population of seabirds and Eleonora’s falcon did not suffer any egg or nestling losses due to rat predation (BirdLife International January 17 2007; IUCN South-Eastern Europen e-Bulletin December 2006). 最後修改 ： 24/04/2007 2:22:15 p.m.