At the largest airport in Belgium, "hired" sheep so that they dined on its territory. The management explained this decision by the fact that this method is the cleanest in environmental terms, and it is much better than using standard lawn mowers to get rid of unnecessary grass. In addition, this contributes to an increase in biodiversity.
![Image](https://images.aboutlaserremoval.com/img/novosti-i-obshestvo/12/ovechki-idut-quotrabotatquot-v-aeroport-v-belgii-nashli-alternativu-gazonokosilkam.jpg)