By raven , 10 March 2015
A pair of Gorgosaurus court in the male's carefully constructed bower of bones, stones, trees and branches. The female looks skeptically at the male as he bows his head and flares his tiny arm "wings" and the fan of iridescent green and brown feathers on his tail. His bright blue and red facial colors are a contrast to the draber colors of the female. © Raven Amos

A speculative look at the behaviors and habits of long-gone creatures, submitted for Irregular Books’ “All Yesterdays” contest: Gorgosaurus libratus – the "lesser bowertyrant" – courts a potential mate by constructing bowers of bone and driftwood and offering trophies of previous hunts or scavenging expeditions while displaying his iridescent feathers. 

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