Lana listened, nibbling a pastry.
Cats are getting into your garden and nibbling on the plants.
He sat and stared out the window while nibbling on a piece of cheese from the plate of cheese and crackers on a small table at his side.
Platies are prone to nibbling at plants, so very feathery foliage may disintegrate rapidly.
For a long moment he concentrated on the miniature donkey nibbling the grass around the wooden zebra.