This weekend has been developed the course on the program of breeding common birds of Spain, SACRE, to carry out in the beautiful valley of Valdivielso.
The birder José Luis Lobo made the introduction to the course, along with the explanation of the program developed by SEO/BirdLife to study and to recognize the different songs from birds.
Next a stroll by the valley of Valdivielso was made, guided by the birders Josu Olavarria and Carlos Palma.
The course was very concurred, something that is really very positive.
Many species were not seen, although yes the first Short-toed Eagle Circaetus gallicus and the first Iberian Chiffchaff Phylloscopus ibericus of the season.