El latido de Urdaibai: trivia
The fact
- 1
UNESCO
Urdaibai was declared a UNESCO Biosphere Reserve more than 30 years ago, and in 2015 it has been chosen as a model for the strategy and management of Biosphere Reserves in Europe and North America.
Urdaibai was declared a UNESCO Biosphere Reserve more than 30 years ago, and in 2015 it has been chosen as a model for the strategy and management of Biosphere Reserves in Europe and North America.