'Quagga' is not pronounced 'qua-ha' in any language.
The nearest would be Afrikaans where the Gs would be pronounced as a guttural 'gh' sound.
Two wild Zebras having had their newborn foals taken from them, would be utterly frantic, and not stand calmly tied to a wall.
When Ben Reynolds disappeared into the tunnel in his apartment, how did he manage to pull the rug back over the trapdoor?