On the subject of their propagation, Lyall makes the following statement:--"During the latter half of February and the first days of March, at which time we tarried among the dwelling-places of the Kakapos, I found young in many holes, often only one, and never more than two in each. In one instance I found a single nestling and an addled egg. Sometimes, not always, I found the parent in the hole. There is no real nest; the bird only scratches a shallow cavity in the dry mass of decayed wood. The egg is pure white, about the size of a pigeon's. "Many young birds were brought to us on board ship, but most of them died in a few days, apparently in consequence of the unusual treatment; others lived for some months. Generally, after a few weeks, their legs were crippled by confinement, either on account of the smallness of their cage, or the want of proper food. We fed them principally with sopped bread and cooked potatoes; if we allowed them to run about in the garden, they ate the grass and cabbages, and snapped eagerly at every green leaf that came in their way. A Kakapo which we succeeded in bringing alive to within six hundred miles of the English coast, ate, while we resided in Sydney, the leaves of the Banksias and Eucalypti. It seemed to relish nuts and almonds, and during the latter part of our voyage home, lived almost entirely upon Brazil nuts. On several occasions this bird was seized with cramp for two or three days, and whilst this lasted it ate nothing, cried furiously, and hacked with its bill if any one ventured to disturb it. At such times it was not to be trusted, for it bit most fiercely, precisely when least expected. Its temper was always at the best when any one took it out of its cage. Early in the morning it would busy itself, as soon as out of confinement, with the first object that came in its way, generally with our trousers or boots. The latter it much fancied--it would squat upon them, beat its wings, and give every symptom of the greatest enjoyment; it would then rise, rub its sides against them, roll on them back downwards, and kick its feet in the most lively manner. An unlucky accident caused its death." Another of these birds, which Captain Stoke brought ashore and transmitted to the care of Major Murray, was allowed to run about the garden freely. It showed a strong liking for the company of children, and would follow them about like a dog. * * * * *