Oh Mighty Overlord Zod,

Why do birds suddenly appear everytime you are near?

-Longs to be Close To You

If you must know, Zod emits an avian pheromone as part of his alien chemistry.

There is also the matter of the vultures who pick over the flesh of Zod's many fallen enemies.

You were referring to the vultures, weren't you. Just forget Zod said anything about Zod's body odor situation. It is currently being "handled" by several ex-Kryptonians with advanced crystal knowledge.