Harvey GurmanLos Angeles, CA, United States
David is a great guide who created a wonderful experience for us in Donana. He was very clear in presenting various options, both before and during the tour, to customize it to meet our interests and needs. He has extensive knowledge of the birds, animals, plant-life and communities of the area and clearly enjoyed sharing this with us. He made sure to have extra binoculars and bird books on hand. We would gladly book another tour with David.