Translation of "crowding" into Italian

Though, when they feel crowded, big males are known to attack cubs.

Pero', in caso di affollamento, e'noto che i grossi maschi attaccano i cuccioli.

It is also very important because it has the potential to contribute to overcoming environmental problems, crowding and noise.

E’ molto importante anche perché contiene i potenziali elementi che potrebbero contribuire a superare i problemi ambientali, la congestione e il rumore.