Grey Heron
(Ardea cinerea)
 Garza real  Bernat pescaire  Lertxun hauskara  Garza Real  Grey Heron
Observations Description Bird voice



Order Ciconiiformes
Family Ardeidae
EURING Code 1220
6D code ARDCIN
Category A
Rarity P , -


DATA COLLECTED
Observations 1518
Nº de individuos 6529
Autonomus regions 16
Provinces 46
10x10 squares 362
Observers 64



PHENOLOGY


DATA BY...


Mes Species Observations Individuals UTMs 10x10 Observers
January 1 168 825 90 29
February 1 108 355 59 22
March 1 150 528 63 20
April 1 171 503 73 24
May 1 76 192 46 19
June 1 60 168 35 19
July 1 81 270 43 17
August 1 130 538 61 23
September 1 153 1147 65 25
October 1 131 583 62 24
November 1 101 688 63 23
December 1 189 732 91 25














REPRODUCTION




Reproducción Species Observations Individuals UTMs 10x10 Observers
desconocido 1 1032 4836 293 54
invernada 1 67 304 40 12
migración 1 23 85 14 4
reproducción posible 1 43 153 29 5
reproducción probable 1 14 60 8 2
reproducción segura 1 13 106 9 9




Sexo Species Observations Individuals UTMs 10x10 Observers
desconocido 1 1264 5862 351 59
hembra 1 1 1 1 1
macho 1 3 4 2 2
machos y hembras 1 3 21 3 2
pareja 1 1 100 1 1




Edad Species Observations Individuals UTMs 10x10 Observers
desconocido 1 1150 5594 328 52
adulto 1 334 803 71 23
juvenil 1 18 35 8 6






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