Dance of the dinosaurs?

Dance of the dinosaurs?

Dance of the dinosaurs? Strange gouges hint at bird-like
mating rituals by Amina Khan, Los Angeles Times, Jan. 6, 2016
http://www.latimes.com/science/sciencenow/la-sci-sn-dinosaurs-mating-courtship-birds-20160107-story.html

Meat-Eating Dinosaurs Had Dancing Competitions Over Mates
by edd, Fossil forum, January 7, 2016
http://www.thefossilforum.com/index.php?/topic/60412-meat-eating-dinosaurs-had-dancing-competitions-over-mates/

Lockley, M. G., R. T. McCrea, L. G. Buckley, J. D. Lim, N. A. Matthews,
and many others, 2016, Theropod courtship: large scale physical
evidence of display arenas and avian-like scrape ceremony
behaviour by Cretaceous dinosaurs. Scientific Reports. vol. 6,
Article no: 18952 (2016) http://www.nature.com/articles/srep18952

Yours,
Paul H