This makes sense for the ant colony, because the more food there is out there, the more quickly the foragers find it, the faster they come back, and the more foragers they send out.
Ini masuk akal bagi koloni semut, karena semakin banyak makanan diluar sana, semakin cepat pencari makan menemukannya, semakin cepat pula mereka kembali dan semakin banyak pencari makan yang diutus.