The researchers, led by Istvan Szentirmai of Eotvos University in Budapest, studied the behaviour of a small bird called the European penduline tit or Remiz pendulinus.

• 布达佩斯罗兰大学的圣伊尔毛伊（stvanSzentirmai）为首的学者们研究了一种名为欧洲山雀或攀雀的鸟类行为。