Breeding Bird Survey . Square VN3040
My second square- VN 3040– for the Breeding Bird Surveyhas reported a total of 48 different species of birds, a number similar to other…
Leer másMy second square- VN 3040– for the Breeding Bird Surveyhas reported a total of 48 different species of birds, a number similar to other…
Leer másAgain I have been able to make a new one square for the Atlas of wintering birds, the VN2050 and again I have been…
Leer másSquare VN3040, composed mainly by high land, a fluvial canyon formed by the river Ebro and a valley very closed by the oaks. I…
Leer másAs every year I have finalized program SACRE of this season, two squares that I made a route detecting the present birds, to determine…
Leer másAgain, a visit to the rubbish dump of Villarcayo (Burgos) has supposed the observation of nearly 500 Griffon Vulture (Gyps fulvus), one of the…
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