Present status and countermeasure of the Domestic Cat predation on endemic birds in Yambaru area of the northern part of Okinawa Island

Domestic cats (Felis catus) pose a significant threat to endemic bird species in the Yambaru region of northern Okinawa Island, including the flightless Yambaru rail (Gallirallus okinawae). A local ordinance requiring microchip registration for pet cats has proven effective in distinguishing between domestic and feral cats, facilitating targeted feral cat management. This study highlights the critical role of regional collaboration in mitigating predation risks to vulnerable endemic species, emphasizing the need for island-wide efforts to sustain conservation outcomes.

NAGAMINE, T. (2020). 沖縄島北部やんばる地域におけるイエネコによる固有鳥類の捕食被害とその対策. Japanese Journal of Ornithology, 69(1), 31–40. https://doi.org/10.3838/jjo.69.31