Figure 3 from: Yosef R, Pande S, Pawashe A, Mahajan M, Mahabal A, Dahanukar N (2011) Biometry based ageing of nestling Indian Spotted Owlets (Athene brama brama). ZooKeys 132: 75-88. https://doi.org/10.3897/zookeys.132.1346

Figure 3 - Discriminant Factor Analysis of the age classes based on five biometric characters of nestling Spotted Owlets (Athene brama brama). The figure shows the factor scores of observations. Factor loading of variables is given in the inset. Percentages in parenthesis are percent variation explained by each factor.