This is a possible summary:
Dr. Tara Stowinski, president and CEO of the Dian Fossey Gorilla Fund, talks about the four types of great apes (chimpanzees, gorillas, orangutans and bonobos) and how they are portrayed in the Planet of the Apes trilogy. She compares their physical and behavioral characteristics, their distribution and habitats, their communication and culture, and their relationship with humans. She also explains that humans are considered a fifth type of great ape, and that no actual apes were used in the movies. She hopes that the movies will inspire people to appreciate and protect the great apes in the wild.
Here are the key facts extracted from the text:
1. Humans are considered great apes along with chimpanzees, gorillas, orangutans and bonobos.
2. Chimpanzees are the most featured ape in the Planet of the Apes trilogy and they have linear dominance hierarchies, sign language abilities and protocultures.
3. Bonobos are smaller than chimpanzees and have a more peaceful and playful personality.
4. Gorillas are the world's largest primate and they live in four types of subspecies in Africa.
5. Orangutans are the only great ape found in Asia and they are mostly solitary and have long arms for moving through the trees.
6. The Planet of the Apes movies use computer-generated apes with humans behind them and no actual apes were in these movies.