EJEMPLARES OBSERVADOS EN PITILLAS NAVARRA,5/52/2018
ANILLADOS POR DIEGO VILLANUA
1TV EN FALCES EN 2016
2X2 EN OLITE 2017
chough
(Pyrrhocorax pyrrhocorax)
Inhabitant of river gorges, altimontanas the steep walls of the mountain crags, cliffs and coastal generally of the most rugged and rough spots, the Chough is an acrobat and quite gregarious bird which feeds -a Unlike other corvids mainly invertebrate. prevalent in many areas of our territory yore, agricultural intensification, use of pesticides and loss of nesting sites have appreciably reduced their populations.
https://www.seo.org/ave/chova-piquirroja/
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