【貴重映像】密着1年！特別天然記念物ライチョウ 縄張り争いから産卵子育てまで雄大な自然の中で繰り広げられる神の鳥のドラマ！【どうぶつ奇想天外／WAKUWAKU】 どうぶつ奇想天外・WakuWaku【TBS公式】 3 years ago Play Download
Six years ago there was only one rock ptarmigan, but now there are 120: Conservation efforts in t... TSBテレビ信州 2 years ago Play Download
The Real Reason the Nearly Extinct Ptarmigan Recovered to 300 Birds ずんだ生き物研究所 3 months ago Play Download
Close coverage! Ptarmigan Nursery: People support child rearing in the Central Alps. A month of c... TSBテレビ信州 2 years ago Play Download
A 5-minute guide to the ecology and future of rock ptarmigans - Where are rock ptarmigans going? 山と溪谷ch. 4 years ago Play Download
[Documentary] The Future of the Rock Ptarmigan: Mount Norikura, Northern Alps SugiyamaUniv 11 years ago Play Download
Up close! Searching for the spring rock ptarmigan: Accompanying a grueling tracking survey in the... テレビ信州NEWS 4 months ago Play Download
Tracking! 'Who knew they could increase their numbers this efficiently...' From 1 to 300 birds in... テレビ信州NEWS 10 months ago Play Download
【感動】ライチョウのヒナに出会えた｜夏の乗鞍岳 《野鳥撮影vlog》｜雷鳥親子、カヤクグリ、イワヒバリ、イワツバメ なぎの野鳥観察ノート Nagi's Bird Watching Notebook 2 months ago Play Download
