Pigeon Perspective Take 2

Just defined the thing a bit more this morning - done now... thank you for all your lovely comments yesterday. First time I've drawn birds. Was saying to Phoebe that it feels a bit like drawing boats... the shapes are seemingly simple, but so subtle that things can go wrong very quickly... think the one second from the left still looks more like a chicken... but don't want to fiddle with it anymore.
Left it large for those of you who like to see.