brolga

Brolga: a large grey Australian crane.

鹤：大个灰色的大利亚鹤。

There are many kinds of cranes, such as the Common Crane, Sandhill Crane, Brolga, Black-necked Crane and so on, in all about 15 species.

鹤的种类有很多，例如，灰鹤，丘褐，鹤，黑颈鹤等，总共大概有15个品种。