Eastern Grassland TallRunner

I sorta kinda based the body off of a chocobo.But I really like how it came out...I guess sitting through 3 hours of Jimmy Neutron kinda paid out,ha ha?Oh well,yes yes this wonderful creature is the Eastern Grassland TallRunner(I know the name's stupid-___-),the adults weigh in at about 700-9000lbs(wow fat bird huh?),they have extremely powerful legs,they can run up to anywhere from 70 to 100 MPH.They use their sharp beaks and talons to find insects and what-not in the trees and ground.Educational huh?