constructed that it throws off the falling moisture. On a fine, sunny morning the insects may be seen busy in the repair or extension of their premises-some bringing materials, and others carefully adjusting them, like ordinary labourers and masons. By a little careful attention it will be seen that the earth, before being used, is moistened by the insect, and made into a mortar, which gradually hardens; the tall herbage around is skilfully appropriated and bound down to the dried leaves by this cement, until the exterior is made sufficiently compact. Beneath this sheltering roof may be observed several avenues leading into the citadel, crowded with a busy population; and if the roof is removed, numerous galleries and chambers are seen set out in the most regular order. Huber states that sentinels are always kept at these gateways, which are duly closed at night and opened in the morning.

the

The Wood Ant is stingless, but not on that account without power of offence; it bites sharply, and injects into the wound a poisonous fluid; the insect is fierce and revengeful. Purveyors appear to be regularly appointed to provision the camp, to whom nothing in the shape of food appears to come amiss a dead mouse, bird, insect, or vegetable matter speedily disappear. Some may be observed laden with flies or smaller insects; and honey or sugar is greedily carried off. The ancient notion of the storing of food for winter use is unfounded, as the insect remains dormant in the winter.

Ants have remarkable power; we have frequently witnessed their moving objects from 30 to 40 times their own weight.

SEPTEMBER.