Greylag Goose
(Anser anser)
 Ánsar común  Oca vulgar  Antzara hankagorrizta  Ganso Bravo  Greylag Goose
Observations Description Bird voice



Order Anseriformes
Family Anatidae
EURING Code 1610
6D code ANSANS
Category A
Rarity - , 1


DATA COLLECTED
Observations 224
Nº de individuos 45279
Autonomus regions 12
Provinces 27
10x10 squares 72
Observers 36



PHENOLOGY


DATA BY...


Mes Species Observations Individuals UTMs 10x10 Observers
January 1 41 7134 24 20
February 1 31 26374 23 12
March 1 8 18 6 6
April 1 9 71 7 8
May 1 5 115 4 3
June 1 2 11 1 2
July 1 1 2 1 1
August 1 2 35 2 2
September - - - - -
October 1 17 448 8 9
November 1 38 5517 18 9
December 1 70 5554 32 15














REPRODUCTION




Reproducción Species Observations Individuals UTMs 10x10 Observers
desconocido 1 161 14203 54 25
invernada 1 37 29783 21 12
migración 1 6 511 4 3
reproducción probable 1 1 3 1 1
reproducción segura 1 1 27 1 1




Sexo Species Observations Individuals UTMs 10x10 Observers
desconocido 1 212 44705 68 34
pareja 1 1 10 1 1




Edad Species Observations Individuals UTMs 10x10 Observers
desconocido 1 202 19548 66 33
adulto 1 17 25670 10 6






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