Another female also weighed approximately , making this one of the massive of the world's Buteo species. 18 jackal buzzards were found to have averaged . Wingspan in this species is known to range from , with an average of  in 9 birds being almost identical to the mean wingspan of the augur buzzard.
Another female had a similar weight, making this one among the largest Buteo species. The jackal buzzards averaged . Wingspan for this species ranges from , and the average across 9 birds is nearly identical to that of the augur buzzard.