Be VERY careful when encountering such a devastating monster! They will try there very best to knock you down which is quite easy for them to do. If these things go near your base, you better hope there's a giga nearby to weaken the dodo, then just MAYBE you will have a shot at killing it.
Encountering this creature will mean your imminent death. If you want to take this you need a tek trap, as they can break metal. It can outrun almost all creatures. It will take approx. 350 shocking tranq darts for a level one and 1240 for a 180.