Alpine Swift
(Apus melba)
 Vencejo real  Ballester  Malkar-sorbeltza  Andoriñón Real  Alpine Swift
Observations Description Bird voice



Order Apodiformes
Family Apodidae
EURING Code 7980
6D code APUMEL
Category A
Rarity PBN , -


DATA COLLECTED
Observations 190
Nº de individuos 1547
Autonomus regions 13
Provinces 26
10x10 squares 73
Observers 24



PHENOLOGY


DATA BY...


Mes Species Observations Individuals UTMs 10x10 Observers
January - - - - -
February - - - - -
March 1 17 73 14 7
April 1 35 276 15 11
May 1 17 49 11 8
June 1 17 102 10 8
July 1 21 213 12 7
August 1 41 479 24 11
September 1 36 339 14 5
October 1 6 16 4 2
November - - - - -
December - - - - -














REPRODUCTION




Reproducción Species Observations Individuals UTMs 10x10 Observers
desconocido 1 85 557 51 17
migración 1 34 85 11 3
reproducción posible 1 5 53 5 4
reproducción probable 1 5 67 3 4
reproducción segura 1 1 1 1 1




Sexo Species Observations Individuals UTMs 10x10 Observers
desconocido 1 186 1537 70 23




Edad Species Observations Individuals UTMs 10x10 Observers
desconocido 1 182 1523 67 21
adulto 1 5 18 5 4






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