La città polacca di Cracovia lancia un programma di contraccezione dei piccioni per frenare il numero crescente

Let’s start with the people who throw bread and other food waste on lawns and sidewalks.

They’ve been doing similar things with mosquitoes and fruit flies in the past, only then it was releasing batches of already infertile specimens, not actively tossing around contraception.

Let’s see if it works…