Updated: 2:48 PM EST Dec 11, 2020 The Maryland Zoo in Baltimore welcomes two Schmidtâs red-tailed guenon to the Chimpanzee Forest.The recently introduced pair are 6-year-old female, Naim and 5-year-old male, Gus. The pair arrived in November and finished their 30-day quarantine at the Zoo Hospital.According to the zoo, Schmidtâs red-tailed guenon are medium-sized monkeys that are widespread throughout eastern central Africa, including Kenya, Angola, Zambia and Uganda. They live in a variety of habitats such as rainforests, deciduous forests, swamplands and woodlands, usually near rivers.âWe are very excited to bring back guenon to the Zoo. They are such charismatic monkeys, and people will really enjoy watching them both in the Chimpanzee Forest and in the Colobus Trail come springtime,â said Kirby Fowler, president and CEO of the Zoo.The pair were sent to The Maryland Zoo based on the recommendation from the Guenon Species Survival Plan, coordinated by