Enjoy the beach at Barú: Aviary + bioluminescense plankton

I want to tell you that I am very upset. I made a reservation for June 23rd. The local provider sent me a message saying the activity would be on the 22nd (which was incorrect). On top of that, once we were at the aviary, they told me I had to pay for admission. That information was not included in the description. Furthermore, I went into the shop to buy something, it took me 3 minutes, and in no time at all, the bus sped off, leaving us stranded. The worst part is that there's no cell service in that area. It was very difficult to get around because even though I speak Spanish and they do too at the destination, there was no way to get transportation. Someone passed by and offered to give us a ride. Honestly, the service was terrible. There was no explanation from the people who provided our transfer. They kept saying there would be someone who would be our guide and give us explanations, but that was never true! A terrible experience. After being left behind, I preferred to return to the hotel. I do not recommend it.