送交者: cornbug 于 2014-09-03, 03:59:57:

回答: 黑腹千鸟 和 红腹滨鹬 black bellied plover & red knot 由 cornbug 于 2014-09-03, 03:58:37:

• too many and could strike planes, no good (无内容) - blackbox (0 bytes) 2014-09-03, 21:05:10 (757331)

加跟贴