Nest nests to farm fungi. Ant nests feature an elaborate colony structure that may extend or more underground. As the structure gets further underground, individual chambers become farther and farther apart indicating that the ant is aware of its depth. It is hypothesized that they accomplish this by sensing the level of carbon dioxide in the soil. The leaf cutter ant builds a complex nest which can house 8 million individuals. Its nests feature numerous chambers, most notably garden chambers where they farm fungus on leaves they harvest from the forest. Species such as the carpenter ant and the wasp "Polistes
Myrmecia (ant) brevinoda" was first discovered in New Zealand in 1940, and the ant was recorded in Devonport in 1948, 1965 and 1981, where a single nest was destroyed. Sources suggest the ant was introduced to New Zealand through human activity; they were found inside a wooden crate brought from Australia. While no eradication attempt was made by the New Zealand government, the ant has not been found in the country since 1981 and is presumed to have been eradicated. Ants of this genus prefer to inhabit grasslands, forests, heath, urban areas and woodland. Nests are found in "Callitris" forest, dry marri