Chó ngửi mũi nhau để tìm thức ăn
ằng cách ngửi hơi thở của những con khác, chó có thể tìm ra nơi có thức ăn theo một thử nghiệm tại Thụy Sỹ.Chó ngửi hơi thở của nhau để lấy thông tin về thức ăn. Ảnh: Newscientist.Cung cấp thông tin về nơi có thức ăn là hành vi khá phổ biến trong thế giới động vật. Chuột, gà và khỉ chỉ là vài ví dụ về việc động vật biết cách hướng dẫn các thành viên khác trong đàn tới nơi có thức ăn bằng mùi hoặc âm thanh. Vượn vỗ vào vai hoặc nhìn vào mắt đồng loại trong lúc dẫn chúng tới nơi giấu thức ăn.
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