Figure 4
Plot for scores of Principal Components Analysis Factors 1 and 2 for external mensural characters of Gyps indicus and G. tenuirostris. Gyps indicus and G. tenuirostris are significantly different (P ≤ 0.001) on Factor 1. Individuals with strongly positive scores on Factor 1 are tenuirostris, which have longer tarsi and toes, but narrower and longer rostra relative to indicus.