Edmontosaurus regalisPlaying around with sexual dimorphism.

Edmontosaurus regalisPlaying around with sexual dimorphism.
Edmontosaurus regalisPlaying around with sexual dimorphism.

Edmontosaurus regalisPlaying around with sexual dimorphism. -- source link


#edmontosaurus#edmontosaurus regalis#hadrosaur#dinosaur#cretaceous#mesozoic#sexual dimorphism#extinct#gallery
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