Tongliang Wang1, Lele Jia1, Xiaofei Zhai1, Jianguo Cui2 and Jichao Wang1,*
...The relationship between vocalizations and hearing corresponded to the matched filter hypothesis, suggesting that male call spectral structure and hearing sensitivity in males and females may have co-evolved under sexual selection in D. melanostictus.
...
Muhammad Rafay1,*, Ghafoor Ahmad1, Tahira Ruby2, Muhammad Abdullah3, Fahad Rasheed4, Muhammad Abid1, Sohail Akhtar5, Zulfiqar Ahmad6 and Riaz Hussain7
... were studied along with vocalization. Statistical packages (mean values and standard deviation) were used to find out the potential results.
...
Romedi Çelik
... because of their unique vocalizations, which sound vaguely like low laughter. The data obtained on the morphological features of angut pigeons support the hypothesis that angut pigeons are a form pigeon and should be defined as a different breed....
