Wood Stork vs Yellow-billed Stork

Wood Stork

Mycteria americana

Huge2.6 kgWetland

The adult wood stork is a large bird which stands 83 to 115 cm (33–45 in) tall with a wingspan of 140 to 180 cm (55–71 in). The male typically weighs 2.5 to 3.3 kg (5.5–7.3 lb), with a mean weight of 2.7 kg (6.0 lb); the female weighs 2.0 to 2.8 kg (4.4–6.2 lb), with a mean weight of 2.42 kg (5.3 lb). Another estimate puts the mean weight at 2.64 kg (5.8 lb). The head and neck of the adult are bare, and the scaly skin is a dark grey. The black downward-curved bill is long and very wide at the base.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Douglas · CC BY 4.0

Yellow-billed Stork

Mycteria ibis

Huge2.2 kgWetland

This medium-sized stork stands 90–105 cm (35–41 in) tall. Its body is white with a short black tail that is glossed green and purple when freshly moulted. The bill is deep yellow, slightly decurved at the end and with a rounder cross-section than in other stork species outside the Mycteria. Feathers extend onto the head and neck just behind the eyes, with the face and forehead being covered by deep red skin. Both sexes are similar in appearance, but the male is larger and has a slightly longer heavier bill. Males and females weigh approximately 2.3 kg (5.1 lb) and 1.9 kg (4.2 lb) respectively.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Hobbyfotowiki · CC0

Photos and recordings are credited to their authors under the licence shown. Full profiles: Wood Stork and Yellow-billed Stork.