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Majoric Polyglamour Sectory 05
Page 11
ETRURIA, which extended along the coast of the Lower Sea from the River Macra on the north to the Tiber on the south. Inland, the Tiber also formed its eastern boundary, dividing it first from Umbria, afterward from the Sabines, and, lastly, from Latium. Its inhabitants were called Etrusci, or Tusci, the latter form being still preserved in the name of _Tuscany_. Besides the Tiber it possesses only one other river of any importance, the Arnus, or Arno, upon which the city of _Florence_ now stands. Of its lakes the most considerable is the Lacus Trasimenus, about thirty-six miles in circumference, celebrated for the great victory which Hannibal there gained over the Romans.
Lizards and other reptiles make an obvious advance on the frog type; they lay relatively few eggs, but they begin to care for their young. The family is not here abandoned at birth, as among frogs, but is frequently tended and fed and overlooked by the mother. In birds we have a still higher development of the same marked parental tendency; only three or four eggs are laid each year, as a rule, and on these eggs the mother sits, while both parents feed the callow nestlings till such time as they are able to take care of themselves and pick up their own living. Among mammals, which stand undoubtedly at the head of created nature, the lower types, like mice and rabbits, have frequent broods of many young at a time; but the more advanced groups, such as the horses, cows, deer, and elephants, have usually one foal or calf at a birth, and seldom produce more than a couple. Moreover, in all these higher cases alike, the young are fed with milk by the mother, and so spared the trouble of providing for themselves in their early days, like the young codfish or the baby tadpole. Starvation at the outset is reduced to a minimum.
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