Baby gorilla Kio relaxes in the arms of his mother Kumili at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
Mother Kumili holds the hand of her baby gorilla Kio at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
Baby gorilla Kio gets a head massage of his mother Kumili at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
Baby gorilla Kio relaxes besides his mother Kumili at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
Baby gorilla Kio and his mother Kumili yawn at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
Baby gorilla Kio relaxes in the arms of his mother Kumili at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
Baby gorilla Kio relaxes in the arms of his mother Kumili, front an his sister Diara, back, at the zoo in Leipzig, Germany, Wednesday, Feb. 7, 2018. Kio was born during the night between Dec. 5 and 6, 2017. Together with Diara and Kianga now are living three young gorillas in the group. (AP Photo/Jens Meyer)
