Cinereous Vulture
Aegypius monachus
The cinereous vulture measures 98–120 cm (39–47 in) in total length with a 2.5–3.1 m (8 ft 2 in – 10 ft 2 in) wingspan. Males can weigh from 6.3 to 11.5 kg (14 to 25 lb), whereas females can weigh from 7.5 to 14 kg (17 to 31 lb). It is the largest accipitrid and is thus one of the world's heaviest flying birds. Average weights were long not known to have been published for this species but the median weight figures from two sources were 9.42 kg (20.8 lb) and 9.55 kg (21.1 lb). However in a Korean study, a large survey of wild cinereous vultures was found to have weighed an average of 9.
ID text from Wikipedia, CC BY-SA 4.0
White-bellied Sea Eagle
Icthyophaga leucogaster
The white-bellied sea eagle has a white head, rump and underparts, and dark or slate-grey back and wings. In flight, the black flight feathers on the wings are easily seen when the bird is viewed from below. The large, hooked bill is a leaden blue-grey with a darker tip, and the irides are dark brown. The cere is also lead grey. The legs and feet are yellow or grey, with long black talons (claws). Unlike those of eagles of the genus Aquila, the legs are not feathered. The sexes are similar. Males are 66–80 cm (26–31 in) long and weigh 1.8–3 kg (4.0–6.6 lb).
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Cinereous Vulture and White-bellied Sea Eagle.