This is the hilarious moment two hungry bison got up close and personal with safari park visitors - poking their heads through the car windows.

Seth Tomlinson, 42, and his wife Lauren Tomlinson , 41, had taken their children out for a day at the Olympic Game Farm in Sequim, Washington, USA.

The family opened their windows to feed the nearby animals with bread but once the opening was available, all bets were off.

Footage shows the bison sticking their ginormous heads into the car in search of food.