‘My brother and I booked a private birding tour in ‘De Biesbosch’. This was truly phenomenal. Not only was Arjan able to explain us everything about the countless birds we spotted, but more important, he did this with so much enthusiasm and flair, that without the birds we would have had an incredible day anyway! To all who support the life of birds, we recommend to go a day out with Arjan. You will definitely enjoy!
- Coen de Mol van Otterloo