Right through the continent, from east to west, the box tree (EUCALYPTUS MALLIODORA) is to be found. On the tableland the timber is altogether of a different growth. The giants of the slopes of the seaward range are replaced by low, stunted, and crooked trees, some of them, however, possessing edible foliage. Most of the acacias are of this kind--the ACACIA PENDULA or myall, the brigalow, the mulga, and yarran. The CAESARIANSAE common all over Australia, under the name of the oak tree. The difference between the products of the interior upland and the coastal lowland is mainly induced by the difference of climate, those grasses and herbs growing on the tableland, while repellent in appearance and colour, compared to the richer herbage of the coast, possess qualities that render them invaluable as fodder plants. Once let the grasses of the coast lose their moisture from drought, and they become sapless and worthless, but it is not so in the tableland. Months of dry weather have no effect upon the fattening properties of the shrubs; the stock, however, have to become used to feeding on them before their full value is attained. Amongst the fauna of Australia the distinction between coast and tableland is not so well marked, most of the well-known species ranging indifferently over the whole continent. In the kangaroos, differences in size, colour and appearance can easily be detected in widely separated localities, but they do not amount to anything very noticeable to the ordinary observer. The smaller kinds, the wallaby and kangaroo rat, are common everywhere on the continent. In birds, however, the difference is great, the seeds and fruit on which some birds exist being only found in either the coastal scrubs or lowland country, whilst many of the parrots and pigeons of the interior could not live on the coast. So sharply is the line drawn in some places, that on the dividing watersheds of the east coast flocks of galar parrots and plain-pigeons will be found feeding on the western slope of a ridge, but never by any chance crossing on to the eastern. Australia is rich in waders, and they are found all over the continent. The beautiful jabiru, or gigantic crane, is equally at home in some lonely waterhole in the far west and at the head of a coast swamp; so, too, the GRUS AUSTRALIS, or native companion, and the quaint and rich-plumaged ibis. The familiar laughing-jackass is to be found everywhere, but his peculiar note differs somewhat in different parts; a blackfellow from the south says that the laugh of the northern bird makes him feel sick, whilst the northern native says the same of the southern kingfisher. The great inland plains are the haunt of the flock-pigeon; in countless myriads, these beautiful birds come at some seasons of the year, and in the morning when flying in to the water they look like distant clouds.