The airboat lady guide was very informative and nice. Don't expect to see many birds as you are roaring around in an airboat. The bus ride was in a nice air conditioned bus through the city. The guide told you the history of Belize. Bathrooms were clean at the airboat place.
Tabyana Beach was nice and clean, lots of lounge chairs and people and people to occupy them. Don't stop strolling the beach or the vendors will stop you. Not much food selection, only hamburgers and hotdogs. We never did see the free ice tea and lemonade.
Gumbalimba Park consisted of five macaws that were let out of their cages across the trail and sat in the trees. You had to take off all your accessories to see the monkeys, there were 10 monkeys with a handler who threw a peanut on your shoulder and then the monkey jumped on your shoulder and you could take a picture. So much for the birds and monkeys. The cave was a manmade cave with a cannon in it. There was a lot of walking.