This red lemur very loud screaming. So much so that the scream scared all the visitors of the zoo exhibition. I personally cry recalled the cries of night creatures such as the Chupacabra. It was terrible to him come. But for kids there is no such thing as fear. Daughter took his affection and kindness. Lemur calmed down and even gave a scratch to his side. After this massage quietly fell asleep. And yet the fangs look menacing.