Rare
Birds in Spain
Identification
Pacific
Golden Plover Pluvialis fulva at Llobregat Delta, Barcelona,
28-30.8.2002
Text
by Ricard Gutiérrez.
Photos
by Ferran López, Rafael Armada and Ricard Gutiérrez
Introduction
Description
Photos
Discussion
On 28.8.2002,
again Ferran López was conducting the usual scan of the Filipines
marsh, Llobregat Delta, Barcelona, with the pressure of 'finding something'
before leaving for China the day after. 'You should find something before
leaving or we'll do that for you' Joan Castelló, the reserves'
ringer had told him. Prophetic words these were. That very morning, the
1st Pacific Golden Plover for the area and one of the few records for Spain
was found at the 'magic marsh' where other prime-quality rarities for Spain
had been found, notably the 1st Blue-cheeked Bee-eater, Rough-legged Buzzard
or Red-flanked Bluetail for the whole of Spain or a number of Pectoral
Sandpipers (one juvenile on 30.8.2002 while the plover was still there!),
Great
Snipe, Desert Wheatear,
Western Reef Heron or Citrine Wagtail amongst others.
Very
good digital pictures could be taken and the identification features were
clearly established, especially since the observation of an American
Golden Plover at Aiguamolls de l'Empordà NP in april 2001 gave
a good background for further observations of birds of this genus. The
bird was seen again on 29.8 (J.Castelló) and was videotaped on 30.8
(JC, R.Gutiérrez, Xavier Sempere, Néstor Urios)
Description
The
bird was a wader of the plovers family. It appeared rather long-necked,
long-legged and slimmer than Golden Plover Pluvialis apricaria. Bare
parts included dark eye, rather long and slim dark bill which is larger
than the distance of bill base-eye (thus a fulva character); long
legs which include tibia 2/3 of the tarsus length more or less. Plumage
characteristics can be better observed in the below photographs.
All
photos by © Ferran López (one to three) and Rafael Armada (four
to six),thumbnail by Ricard Gutiérrez 28.8.2002, Maresma de
les Filipines, Barcelona.
Photos
Pacific
Golden Plover Pluvialis fulva. Presumed 1st summer. Note diagnostic
features such as structure, leg length, pattern of flanks, bill length
in relation to bill base to eye distance or upright stance (Photo ©
Ferran López).
Chorlito
dorado del Pacífico Pluvialis fulva. Presunto primer verano.
Nótense las características diagnósticas como la estructura,
longitud de patas, patrón de flancos, longitud del pico en relación
a la distancia entre la base del mismo y el ojo o la postura erguida (Foto
© Ferran López).
Daurada
petita del Pacífic Pluvialis fulva. Probable primer estiu.
Noteu les característiques diagnòstiques com l'estructura,
longitud de potes, patró de flancs, longitud del bec en relació
a la distància entre la base del mateix i l'ull i la postura de
l'ocell (Foto © Ferran López).
Pacific
Golden Plover Pluvialis fulva. Presumed 1st summer. Note primary
projection, not so long as in American Golden Plover P.dominica
although this bird showed very worn primaries. Note the pattern of mantle
coverts and slim shape (Photo © Ferran López).
Chorlito
dorado del Pacífico Pluvialis fulva. Presunto primer verano.
Notad la proyección primaria que no es tan larga como en el Chorlito
dorado americano P.dominica aunque este ave presentaba primarias
gastadas. Fijaos en el patrón de coberteras y en la silueta delgada.
(Foto © Ferran López).
Daurada
petita del Pacífic Pluvialis fulva. Probable primer estiu.
Noteu la projecció primària que no és tan llarga com
en la Daurada Petita Americana P.dominica si bé aquest ocell
tenia primàries molt gastades. Fixeu-vos també en el patró
de les cobertores i la sil·lueta delgada de l'ocell (Foto
© Ferran López).
Pacific
Golden Plover Pluvialis fulva. Presumed 1st summer. Some tertials
were new some seemed worn. Primaries were worn. Note differences in tones
between cap, neck and mantle (Photo © Ferran López).
Chorlito
dorado del Pacífico Pluvialis fulva. Presunto primer verano.
Algunas terciarias eran nuevas otras parecian gastadas. Notad las diferencias
entre la cabeza, cuello y manto (Foto © Ferran López).
Daurada
petita del Pacífic Pluvialis fulva. Probable primer estiu.
Algunes terciàries eren noves i altres semblaven gastades. Noteu
les diferències entre el cap, coll i mantell (Foto © Ferran
López).
Pacific
Golden Plover Pluvialis fulva. Presumed 1st summer. The bill was
larger than bill base-eye distance. Note the brown tones in coverts and
primaries (Photo © Rafa Armada).
Chorlito
dorado del Pacífico Pluvialis fulva. Presunto primer verano.
El pico era más largo que la distancia entre base del pico y ojo.
Notad los tonos marrones en coberteras y primarias (Foto © Rafa Armada).
Daurada
petita del Pacífic Pluvialis fulva. Probable primer estiu.
El bec era més gran que la distància base del bec-ull.
Noteu tons marrons gastats en zones de cobertores i primàries (Foto
© Rafa Armada).
Pacific
Golden Plover Pluvialis fulva. Presumed 1st summer. Note white flank
area (Photo © Rafa Armada).
Chorlito
dorado del Pacífico Pluvialis fulva. Presunto primer verano.Notad
la zona blanca de los flancos (Foto © Rafa Armada).
Daurada
petita del Pacífic Pluvialis fulva. Probable primer estiu.
Noteu la zona blanca dels flancs (Foto © Rafa Armada).
Left
to right, Joan -Johnny- Castelló, one of the two original finders,
Juanito Becarés, Xesco -Obi Wan- Macià, Ricard -Capt.Fantastic-
Gutiérrez and Xavi -Jabalí- Larruy. Both Ferran -tirachinas-
López and Rafa -thetwitcher- Armada do not appear in the photo.
© Rafael Armada. De izquierda a derecha,
d'esquerra
a dreta, : J.Castelló, J.Becarés,
X.Macià, R.Gutiérrez & X.Larruy la tarde del 28.8 durante
la observación del ave. Faltan F.López y R.Armada, pero alguien
tenía que hacer la foto!.
back
to top
Discussion
For
a discussion of the identification of dominica and fulva see the treatment
of the Aiguamolls' dominica of April 2001 here.
Thanks
to Ferran López & Rafa Armada for the excellent photos!.Gracias
a Ferran López & Rafa Armada por las excelentes fotos.Gràcies
a Ferran López & Rafa Armada per les excel·lents fotos!..
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Pacific
Golden Plover at Llobregat Delta, Barcelona, 28.8.2002
F.López, R.Armada &
R.Gutiérrez, 2002
Introduction
Description
Photos
Discussion
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