3. The sea-eagle is very quick-sighted, and compels its young to gaze on the sun before they are feathered. If anyone of them refuse, it is beaten and turned round: and the one of them which first weeps when gazing on the sun is killed, the other is reared. It lives near the sea side, and obtains its food by pursuing marine birds, as it was before remarked. It pursues and takes them one at a time, watching them as they emerge from the sea. And if the bird, as it rises, sees the eagle watching it, it dives again from fear, in order that it may rise again in another place: but the eagle's quick sight enables him to pursue the bird till it is either suffocated, or taken on the wing; but it never attacks them in any numbers, for they drive it away by sprinkling it with their wings. 4. The petrels are taken with foam, for they devour it. They are therefore taken by sprinkling them. All the rest of its flesh is good; the rump alone smells of seaweed, and they are fat. CHAPTER XXIV. 1. The buzzard is the strongest of the hawks; next to this the merlin. The circus is less strong; the asterias and phassophonus, and pternis are different. The wide-winged hawks are called hypotriorches, others are called perci and spiziæ; others are the eleii and the phrynolochi; these birds live very easily, and fly near the ground. 2. Some persons say that there are no less than ten kinds of hawks; they differ from each other, for some of them kill the pigeon as it perches on the ground, and carry it away, but do not touch it in flight; others attack it as it sits upon the trees, or in some such situation, but will not touch it when upon the ground or in flight; other kinds of hawks will not strike the bird when perching upon the ground or anywhere else, but will endeavour to attack it when in flight. 3. They say that the pigeons can distinguish each of these kinds, so that if they see one of those which attack them in the air flying towards them, they remain sitting where they are, but if it is one of those which strike them on the ground, they do not remain still, but fly away. 4. In the city of Thrace, formerly called Cedropolis, men are assisted by hawks in pursuing birds in the marshes. They strike the reeds and wood with sticks in order that the birds may fly up, and the hawks appearing above pursue them, the birds then fall to the earth through fear, when the men strike them with their sticks and take them, and divide the prey with the hawks, for they throw away some of the birds, and the hawks come and take them. 5. On the Palus Mœotis, they say that wolves are accustomed to assist the fishermen in their calling, and if they do not give them their share of the food, they destroy the nets that are laid to dry on the ground. This, then, is the nature of birds. CHAPTER XXV.