noun
Yakushima sika deer
A subspecies of sika deer endemic to Yakushima Island. Scientific name: Cervus nippon yakushimae.
ヤクシカは屋久島だけに生息する固有種です。
The Yakushima sika deer is an endemic species found only on Yakushima Island.
Compound of 屋久 (Yaku, from 屋久島 Yakushima) + 鹿 (shika, 'deer').