lesser cuckoo造句

• I have recorded lesser cuckoo in chi gu several times between now and the end of the month
  这个月到现在个人已有好几次小杜鹃的记录了。
• As you cannot see the rumps of any of these birds and the undertail coverts lack salmon tones i would be reluctant to call them lesser cuckoos
  由于在图片中无法看到这几只鸟的腰部而且尾下覆羽不带橘红色味，个人对称?们为小杜鹃有所保留。