那账单不合适

今天我们要访问哥斯达黎加，在那里，这只美丽的栗色下颚巨嘴鸟正在树洞里筑巢。很难找到一个合适的空间，哥斯达黎加最大的巨嘴鸟，所以交配对经常会使用一个废弃的啄木鸟巢或在树的腐烂部分找到一个大洞。这个看起来很合身。
原文：
Today we're visiting Costa Rica, where this magnificent chestnut-mandibled toucan is fashioning a nest in the cavity of a tree. It can be hard to find a suitable space for this, the largest toucan in Costa Rica, so mating pairs will often use an abandoned woodpecker's nest or find a large hole in a decaying part of a tree. This one seems perfectly formfitting.
《© Greg Basco/Minden Pictures》