黄色の喉のサケイ( pterocles gutturalis ) http://travel.mongabay.com/tanzania/600/tz_2099.jpg黄色の喉のサケイ( pterocles gutturalis ) 黄色の喉のサケイ( pterocles gutturalis ) p19632p Yellow-throated Sandgrouse (Pterocles gutturalis) | | | p19632p