This is largest flock of Roseate Spoonbills I have seen to date. The marsh at Donnelly WMA (South Carolina, USA) appears to have enough food and shelter to keep them there.
The roseate spoonbill is 71–86 cm (28–34 in) long, with a 120–133 cm (47–52 in) wingspan and a body mass of 1.2–1.8 kg (2.6–4.0 lb).The tarsus measures 9.7–12.4 cm (3.8–4.9 in), the culmen measures 14.5–18 cm (5.7–7.1 in) and the wing measures 32.3–37.5 cm (12.7–14.8 in) and thus the legs, bill, neck and spatulate bill all appear elongated. Adults have a bare greenish head (“golden buff” when breeding) and a white neck, back and breast (with a tuft of pink feathers in the center when breeding), and are otherwise a deep pink. The bill is grey.
The above is provided by Wikipedia.org
Previous articles have featured Spoonbills in flight and individual photographs but getting a group tight together like this has proven difficult.