Migratory songbirds fly over long distances to avoid adverse conditions at their breeding and wintering
grounds, and this phenomenon is known as ‘migration’. This migratory phenomenon is highly energy demanding.
The present study was aimed to analyze the morphometric analysis of body mass, beak, wings, tail, and tarsus
length of two migratory finches i.e., red-headed (RHB) and black-headed buntings (BHB) to investigate whether
they showed differences in their morphological attributes. This observational study shows an understanding of the
characterization of wing patterns and differences in the length of tarsus, tail, beak, and wings of both species. The
size of the beak, tail, and wings of BHB is significantly different when compared to RHB. In addition, body mass was
significantly high in BHB than that of RHB during their spring migration (preparatory phase). T