Mary Mary - One Buffalo, Two Buffali

A goose and a goose make two geese.
A moose and a moose make two meese?
A mouse and a mouse make two mice.
A grouse and a grouse make grice? Greece.

One buffalo, two buffali.
Sounds good give it a try.
It may be wrong, it still might fly.
One buffalo, two buffali.

I don't think so.

An ox and an ox make oxen.
A fox and a fox make foxen?
A cow and a cow make cattle.
A sow and a sow make sattle? Seattle?

One kangeroo, two kangeri