Yep... its Spring - or at least the cranes think so. Lots of bugling, displaying, dancing, jumping about, throwing stuff around, storming about with chests puffed out and bustles all bustley and splendid looking.
Gerald -Ye-Bk-Wh (male) and Flash Gr-Bk-Wh (female) bugling away on Aller Moor. (Thanks to John Crispin for the photo)