Part one: Films of a focal pair of adult Barn swallows (Hirundo rustica) feeding their chicks, summer 2010.

Film of a focal pair of Barn swallows (Hirundo rustica) feeding their chicks during the summer of 2010. The work has been published and is available at the link below.The paper gives the full methods. Films were recorded by Shane Healy and Peter Donovan.

本影像记录了2010年夏季，一对家燕（Barn swallow，学名Hirundo rustica）育雏的全过程。该研究成果已正式发表，可通过下方链接获取完整内容。论文中详述了完整的实验方法。本影像由Shane Healy与Peter Donovan录制。