Toddler filmed beating her chest at the Silverback at a Nebraska zoo . Gorilla then takes a run at the glass - and hits it with such force it cracks . The footage captures the terrified family running for their lives . Video of yesterday 's incident has got 126,000 views since it was uploaded .
Toddler filmed beating her chest at the Silverback at a Nebraska zoo . Gorilla then takes a run at the glass - and hits it with such force it cracks . The footage captures the terrified family running for their lives . Video of Thursday 's incident has got 126,000 views since it was uploaded .