Gentoo penguin, Antarctica
The courtship call of the Gentoo Penguin is really quite something to not only hear, but to witness in person. Throwing their heads back, they point their beak to the sky and call for their mate with a guttural cry from deep within. Their entire body ripples from their effort as the noise travels from their lower body and travels up through their chest and out from their beaks. It’s a night at the opera, Antarctica style.