Peace, mercy, and blessings of God be upon you. Productive cockatiel pair (from their first owner). They have given me four or five unfertilized clutches. The female is incubating excellently. Condition of health and cleanliness guaranteed. The pair is not greasy. Feeding is excellent and varied, and there are no mites. Their nails are trimmed, and the feathers around the mating area. The cage and nesting box are new. - The eggs with them are unfertilized.