So, I've been reading up on tiels, since I recently acquired 4 of them (Luecistic[solid white with black eyes], Albino[red eyes and all], Lutino, and Pied). At one point, I recall reading that when they stretch out one wing and one foot at the same time, it's called...... Something. There was a word for that motion. Sprogging? Strotting? It was some very odd word, and for the life of me, I can't find where I read it, or anything now, and it's been driving me absolutely batty.
Does anyone know what the technical term for that specific type of stretch is?