cowbird 

  1. 名詞
北美產的燕八哥
/此名詞複數為"cowbirds"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                The cowbird practices brood parasitism.                            
    2. 
                                                    
  2. 
                                Each parasitized nest contained 1 Brown-headed Cowbird egg.                            
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  3. 
                                However, the brown-headed cowbird is more wicked than this.                            
    4. 
                                                    
  4. 
                                Two of the five Brown-headed Cowbird eggs produced fledglings.                            
    5. 
                                                    
  5. 
                                Song sparrows' nests are parasitized by the brown-headed cowbird .                            
    6.