Describe an ideal day for an excursion

Last Saturday, we went to the zoo with a class. It was very fun and interesting. I was surprised by the huge size of the enclosures for large animals, such as bears and tigers. Most of all I liked watching monkeys, there were a lot of them and they were all different. But I remember the penguins, for their unusual gait and ability to swim well. Many animals and birds of the zoo are listed in the Red Book. It was a wonderful and informative day. I will definitely go to the zoo more than once!