We are wildlife photographers and booked our trip with Gaston B. He has a large, comfortable van, and met us 10 mins early at our hotel! We had a wonderful day, his knowledge of the area and the birds was stupendous. He can make bird calls to entice different species and was even able to find us the elusive Magellan Woodpecker, a highlight! He is personable knowledgable and speaks English fluently. He catered to our every wish and made our Experience well worth the expense. We highly recommend Gaston!