Masaru Hasegawa, Emi Arai, Masahiko Nakamura. Nestling, but not adult male, barn swallows emit short calls in noisy environments. The Linnean Society. 2021. 133. 2. 57-67
Masaru Hasegawa, Emi Arai, Masahiko Nakamura. Correction to: Experimental tail shortening affects feeding rate depending on original tail length in female barn swallows Hirundo rustica gutturalis. Journal of Ethology. 2021. 39. 1. 149-149