Ever put up his bactrian back;

And cherish the she-kangaroo with her bag,

Nor venture to give her the sack.

Be kind to the ostrich! for how canst thou hope

To have such a stomach as it?

And when the proud day of your “bridal” shall come,

Do give the poor birdie a “bit.”

Be kind to the walrus! nor ever forget

To have it on Tuesday to tea;

But butter the crumpets on only one side,