visualise a Cassowary the size of a large truck.

But velociraptors were actually about the size of medium-large dogs. When Jurrasic Park was making the models, the consultants stated the length from head to tail, and the modellers thought they were referring to height

An angry Canada goose protecting its nest is enough

I turned our geese into attack dogs when was 3 because they liked me but no one else. This resulted in at least one instance of my uncle (moms younger brother) being chased around by five pissed off geese. I have respected feathered creatures ever since.

You'd like Prehistoric Planet (1 & 2), if you haven't seen it. It's really, really good.