COMPUTING THE TAXONOMIC, MORPHOLOGICAL AND SEXUAL VARIATIONS OF BORNEAN HORNBILLS (FAMILY: BUCEROTIDAE)
Abstract
Bornean Hornbills (Family Bucerotidae) are omnivorous creatures, distinguished for their large size and large bill. In our study, only five out of eight species of Bornean hornbills were available. Our aims were to determine the taxonomic, morphological and sexual variations, among the species. Nine morphological features were measured from 83 specimens. Canonical Discriminant and Cluster analyses showed that the data were successfully clustered into 5 species. Logistic regression analyses showed that the diagnostic character differentiation is total length. Further results showed that males tend to be bigger than females.