Wading bird with long legs (5)
![Ross](/clue/static/ross-mug.min.png)
'wading bird with long legs' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for heron that I've seen before include "Grey or white long-legged wading bird" , "Wading bird with long neck and legs" , "Big bird" , "flier" , "Rhone (anag) - bird" .)
(Other definitions for ibis that I've seen before include "Large wader" , "Wading bird sacred to the Egyptians" , "Bird worshipped in Ancient Egypt" , "Wading bird of tropical waters" , "I'm faced with big bill" .)