Rare birds in 2nd Rarities Report from the Extremaduran Rarities Committee (CREX) 2018

©Hugo Sánchez

2018

SECOND RARITIES REPORT FROM THE EXTREMADURAN RARITIES COMMITTEE (CREX) 2018___

Rare Birds in Extremadura Second Rarities Report from the Extremaduran Rarities Committee (CREX) 2018 Kelsey, M., Crystal, F., Sánchez, H*., Mayordomo, S., Gálvez, M., Granados, R & Bautista, J.L.

Extremaduran Rarities Committee (CREX) members *[email protected]

SUMMARY This document is the second rarities report of the Extremaduran Rarities Committee (CREX), created in 2016 and made up of seven members. A total of 83 records have been assessed, 94% of them from 2018 and the rest comprising older records dating back to 1993. 92% of the records received were accepted by the committee. The most notable records in this report are of White-tailed Eagle Haliaetus albicilla, Cory’s Shearwater Calonectris borealis and Trumpeter Finch Bucanetes githagineus, which represent the first records of each species in Extremadura. The first record of European Storm-petrel Hydrobates pelagicus to be assessed by the committee (and the second for Extremadura) is also included, as well as Brent Goose Branta bernicla (fifth for Extremadura), Lanner Falcon Falco biarmicus and Richard’s Pipit Anthus richardi (both seconds for Extremadura) and the second Tundra Bean Goose Anser serrirostris (third for Extremadura) after its separation from Taiga Bean Goose Anser fabalis and following on from previous records detailed in the last report. Other notable records are for White-headed Duck Oxyura leucocephala (fifth for Extremadura) and Red-throated Pipit Anthus cervinus (third for Extremadura) and new records of Sociable Lapwing Vanellus gregarius that appear to confirm its presence as a rare but regular winterer here. There were two new spring records of Wood Warbler Phylloscopus sibilatrix and a spate of Fieldfare Turdus pilaris records that continued the small influx of the species noted in autumn 2017.

INTRODUCTION

This is the second rarities report compiled by the Extremaduran Rarities Committee (CREX). CREX, created at the start of 2016, is in charge of collecting, compiling and assessing records of wild bird species considered rare in Extremadura, while those considered national rarities are sent to the SEO (National) Rarities Committee for adjudication. SECOND RARITIES REPORT FROM THE EXTREMADURAN RARITIES COMMITTEE (CREX) 2018___

Report Contents

Due to CREX’s short existence and the increase in ornithological activity in Extremadura over the last twenty years, records from 1993 to the present day are included in this report. However 94% of records detailed in this report are from 2018. There are still many records that have not so far been sent in by observers. The species in this report are listed taxonomically, and each observation contains the following order of details: 1) year; 2) province; 3) site; 4) municipality; 5) number of individuals; 6) age and sex in accepted terms for the species and as far as is known; 7) date of observation; 8) observer(s); 9) photographer, where an image documenting the record has been submitted to CREX.

CREX at work

CREX has compiled a considerable number of records, from older records to more recent ones. However, the workload is such that, in this report, only records sent in to CREX by observers or records that have been investigated by CREX members on online forums like Foroavex or eBird are included. We hope to maintain this effort in future reports so we can include the highest possible number of rarities records.

This report includes a total of 83 assessed records, 73 (88%) of them are regional rarities and 10 (12%) refer to national rarities. These last refer to eight taxa: Anser fabalis/serrirostris, Anas discors, Vanellus gregarius, Tringa flavipes, Haliaeetus albicilla, Falco biarmicus, Crex crex, and Phylloscopus collybita tristis. These records have been forwarded to the National Rarities Committee. However, CREX makes a prior evaluation of these records as tmost of them are sufficiently well-documented to make a more rapid assessment before the National Committee gives its verdict.

Of the 83 records received, a total of 74 (89.1%) were accepted by the committee, while the rest were either pending evaluation or rejected. As in other rarities committees of this type, CREX looks at all available details of each record and assesses whether the record is irrefutable or doubtful. Records are divided into the following four categories: A) Accepted records: those records where there is no doubt as to the identification of the species based on all available information. B) Records referring to species of uncertain origin C) Pending records: those records requiring further information in order to be properly considered. D) Rejected records: those records where a verdict was impossible to reach based on the information submitted, or where the record was deemed to refer to another species. Next to the scientific name of each accepted species there are some figures in brackets (x/x). The first number refers to the number of records submitted in Extremadura to date, and the second refers to the number of individuals involved. Where relevant, records that refer to the first- fifth records for Extremadura are thus detailed. Taxa considered rarities are included in the annexed table (1).

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This report is the work of CREX, comprised of the following members:

 Adjudicating members:

Hugo Sánchez (Secretary) Fergus Crystal Marc Gálvez Martin Kelsey Sergio Mayordomo

 Non-adjudicating members:

José Luis Bautista Raúl Granados

How to collaborate with CREX

A website (http://crextremadura.info/enviar-cita/) has been created to help maximise the number of records submitted (both old and present day). This website is also a constantly updated, bilingual (Spanish and English) information channel where birders based in Extremadura and visiting birders can consult sightings of the latest rarities that have been seen in the region. Record can also be registered by email [email protected] or on the CREX Facebook page https://www.facebook.com/crextremadura.info/.

ACKNOWLEDGEMENTS CREX would like to thanks all birders who have kindly submitted their records and/ or photos for this report. Thanks also to the sponsors of the CREX website for helping create and finance the project.

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(1) LIST OF SPECIES CONSIDERED RARITIES IN EXTREMADURA Note: National or Peninsular rarities indicated in red

Common name Scientific name Subspecies Comments

Ruddy Duck Oxyura jamaicensis White-headed Duck Oxyura leucocephala Brent Goose Branta bernicla Pale-bellied Brent Goose Branta bernicla hrota

Barnacle Goose Branta leucopsis Red-breasted Goose Branta ruficollis Canada Goose Branta canadensis Bar-.headed Goose Anser indicus Bean Goose Anser fabalis / serrirostris Pink-footed Goose Anser brachyrhynchus Greater White-fronted Goose Anser albifrons Greenland White-fronted Anser albifrons flavirostris Goose Velvet Scoter Melanitta fusca Common Scoter Melanitta nigra Smew Mergellus albellus Goosander Mergus merganser Red-breasted Merganser Mergus serrator Marbled Duck Marmaronetta angustirostris Ring-necked Duck Aythya collaris Greater Scaup Aythya marila Lesser Scaup Aythya affinis Blue-winged Teal Spatula discors Green-winged Teal Anas crecca carolinensis Pied-billed Grebe Podilymbus podiceps Little Swift Apus affinis Corn Crake Crex crex Spotted Crake Porzana porzana Little Crake Zapornia parva Baillon’s Crake Zapornia pusilla Allen’s Gallinule Porphyrio alleni Red-knobbed Coot Fulica cristata SECOND RARITIES REPORT FROM THE EXTREMADURAN RARITIES COMMITTEE (CREX) 2018___

Common name Scientific name Subspecies Comments Demoiselle Crane Anthropoides virgo Red-throated Diver Gavia stellata Black-throated Diver Gavia arctica Great Northern Diver Gavia immer Cory’s Shearwater Calonectris borealis European Storm-petrel Hydrobates pelagicus Leach’s Storm-petrel Hydrobates leucorhoa Madeira Storm-petrel Hydrobates castro Marabou Stork Leptoptilos crumenifer Yellow-billed Stork Mycteria ibis African Spoonbill Platalea alba Northern Bald-headed Ibis Geronticus eremita Western Reef-egret Egretta gularis Hybrid Western Reef- x Little Egretta gularis x garzetta Egret Pink-billed Pelican Pelecanus rufescens Great White Pelican Pelecanus onocrotalus Great Cormorant Phalacrocorax carbo carbo Eurasian Oystercatcher Haematopus ostralegus Eurasian Dotterel Eudromias morinellus Except La Serena American Golden Plover Pluvialis dominica Killdeer Charadrius vociferus Sociable Lapwing Vanellus gregarius Bar-tailed Godwit Limosa lapponica Ruddy Turnstone Arenaria interpres Red Knot Calidris canutus White-rumped Sandpiper Calidris fuscicollis Buff-breasted Sandpiper Calidris subruficollis Pectoral Sandpiper Calidris melanotos Long-billed Dowitcher Limnodromus scolopaceus Great Snipe Gallinago media Red-necked Phalarope Phalaropus lobatus Red Phalarope Phalaropus fulicarius Lesser Yellowlegs Tringa flavipes Marsh Sandpiper Tringa stagnatilis Cream-coloured Courser Cursorius cursor SECOND RARITIES REPORT FROM THE EXTREMADURAN RARITIES COMMITTEE (CREX) 2018___

Common name Scientific name Subspecies Comments Little Gull Hydrocoloeus minutus Sabine’s Gull Xema sabini Black-legged Kittiwake Rissa tridactyla Slender-billed Gull Larus genei Franklin’s Gull Larus pipixcan Laughing Gull Larus atricilla Ring-billed Gull Larus delawarensis Common Gull Larus canus European Herring Gull Larus argentatus Great Black-backed Gull Larus marinus Caspian Tern Hydroprogne caspia White-winged Tern Chlidonias leucopterus Common Tern Sterna hirundo Except Valdecañas Arctic Tern Sterna paradisaea Sandwich Tern Thalasseus sandvicensis Parasitic Skua Stercorarius parasiticus Great Skua Catharacta skua Bearded Vulture Gypaetus barbatus Rüppell’s Vulture Gyps rueppellii Aguilucho papialbo Circus macrourus White-tailed Eagle Haliaeetus albicilla Rough-legged Buzzard Buteo lagopus Long-legged Buzzard Buteo rufinus Red-footed Falcon Falco vespertinus Eleonora’s Falcon Falco eleonorae Lanner Falcon Falco biarmicus Red-backed Shrike Lanius collurio Except Gredos cacereño Rook Corvus frugilegus Dupont’s Lark Chersophilus duponti Lesser Short-toed lark Alaudala rufescens Bearded Reedling Panurus biarmicus Except Arrocampo Aquatic Warbler Acrocephalus paludicola Moustached Warbler Acrocephalus melanopogon Except Arrocampo Wood Warbler Phylloscopus sibilatrix Yellow-browed Warbler Phylloscopus inornatus Siberian Chiffchaff Phylloscopus tristis SECOND RARITIES REPORT FROM THE EXTREMADURAN RARITIES COMMITTEE (CREX) 2018___

Common name Scientific name Subspecies Comments Wallcreeper Tichodroma muraria Rose-coloured Starling Pastor roseus Fieldfare Turdus pilaris White-winged Snowfinch Montifringilla nivalis Greenland Northern Wheatear Oenanthe oenanthe leucorhoa Red-throated Pipit Anthus cervinus Richard’s Pipit Anthus richardi Western Yellow Wagtail Motacilla flava flavissima Western Yellow Wagtail Motacilla flava thunbergii Western Yellow Wagtail Motacilla flava cinereocapilla Western Yellow Wagtail Motacilla flava superciliaris Western Yellow Wagtail Motacilla flava feldegg Trumpeter Finch Bucanetes githagineus Citril Finch Carduelis citrinella Except N Caceres province Snow Bunting Plectrophenax nivalis Yellowhammer Emberiza citrinella Little Bunting Emberiza pusilla

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A) ACCEPTED RECORDS CÁCERES Valdecañas reservoir. 2 on 15th Dec (Carlos González). Oxyura leucocephala (3/4) White-headed Duck Aythya collaris (7/17) Ring-necked Duck 2018. CÁCERES Alcollarín reservoir, Alcollarín. 1 female 8th Oct (Martin 2018. CÁCERES Alcollarín reservoir, Kelsey). Fifth record for Extremadura. Alcollarín. 1 ad male 16th to 23rd Apr (Marc Gálvez, Jose Guerra). Branta bernicla (1/1) Brent Goose CÁCERES La Atalaya pond, . 1 male 4th Sept (Raúl Granados). 2018. CÁCERES Valdecañas reservoir, Bohonal del Ibor. 1 on 15th Dec (Carlos Porzana porzana (12/12) González, photo) to 22nd Jan 2019. Fifth Spotted Crake record for Extremadura. 2018. CÁCERES Arrocampo reservoir, . 1 from 25th Feb to 7th Mar (Amparo Pizarro, Francisco Javier Jiménez).

CÁCERES Arrocampo reservoir, Saucedilla. 1 on 20th Aug (Hugo Sánchez, Raúl Granados).

CÁCERES Galisteo rice fields, Galisteo. 1 on 27th Aug (Sergio Mayordomo, Hugo Sánchez).

Fulica cristata (7/8) Red-knobbed Coot Anser fabalis / serrirostris (2/2) Bean Goose 2018. CÁCERES Pool, . 1 on 13th Jul (Eduardo Realinho, photo). 2018. CÁCERES El Gordo, Valdecañas reservoir. 1 on 23rd Jan (Javier Prieta). Third record for Extremadura.

Anser albifrons (17/58) Greater White-fronted Goose

2018. BADAJOZ Charcas de los Valverdes, Villanueva de la Serena. 1 on 26th Mar (Raúl Granados). Probable domestic origin.

CÁCERES La Trebolosa rice fields,

Madrigalejo. 9 on 29th Nov (Martin Kelsey).

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Calonectris borealis (1/1) CÁCERES La Pulgosa, Cáceres. 1st Cory’s Shearwater winter on 2nd Oct (Martin Kelsey).

2016. CÁCERES Monfragüe N.P., Vanellus gregarius (6/6) . 1 on 14th Jul (Bert Beekman, Sociable Lapwing photo). First record for Extremadura. 2018. CÁCERES Galisteo rice fields, Galisteo 1 from 7th to 10th Mar (Sergio Mayordomo).

BADAJOZ La Serena, Cabeza del Buey. 1 from 24th Nov to 2nd Mar 2019 (Corné van den Bosch, Hans Hut). Photo by Ricky Owen.

Hydrobates pelagicus (1/5) European Storm-petrel

2018. CÁCERES Valdecañas reservoir, Belvis de 5 on 15th and 16th Oct (Luis Suárez). Photo by Hugo Sánchez.

Limosa lapponica (8/15) Bar-tailed Godwit

2018. BADAJOZ Rice fields, Palazuelo. 2 on 2nd May (Martin Kelsey).

Arenaria interpres (10/10) Ruddy Turnstone

Charadrius morinellus (7/14) 2018. BADAJOZ. Rice fields, Palazuelo. 1 Eurasian Dotterel on 2nd May (Martin Kelsey).

2018. CÁCERES Guijo plains, Guijo de BADAJOZ Moheda Alta, Navalvillar de la Coria. 1st winter on 30th Sept (Julián Pela. 1 on 12th May (Martin Kelsey, Rick Cabello). Greenspun).

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Calidris canutus (4/6) Red Knot

2018. CÁCERES reservoir, . 1 juv 14th Sept (César Quijada).

Calidris melanotos (5/5) Pectoral Sandpiper

2018. BADAJOZ Rice fields, Palazuelo.1 on 6th May (Francisco Macías, Francisco

Bernáldez). CÁCERES Sierra Brava dam, . 1 ad 8th Mar (Martin Kelsey).

Phalaropus fulicarius (4/4) Larus canus (20/27) Red Phalarope Common Gull

2018. CÁCERES Alcollarín reservoir, 2018. CÁCERES Reservoir, Casar de Alcollarín. 1 ad 8th Nov (Martin Kelsey - Cáceres. 1st winter 10th Feb (Samuel photo, Nigel Sprowell). Hernández, Raul Granados).

CÁCERES Alcollarín reservoir, Alcollarín. 1st winter 22nd Mar (Martin Kelsey).

CÁCERES Rice fields, . 2nd year on 13th Jun (Hugo Sánchez, Raquel Lozano).

Hydroprogne caspia (11/15) Caspian Tern

2018. CÁCERES Arrocampo reservoir, Saucedilla. 1 on 15th Apr (Marc Gálvez, José Guerra). Tringa flavipes (4/4) Lesser Yellowlegs CÁCERES Valdecañas reservoir, 1 from 21st- 24th Jul 2018. BADAJOZ Villar de Rena. 1 on 24th (Sergio Mayordomo). Nov (Steve Hutchinson). Sterna hirundo (16/27) Rissa tridactyla (3/3) Common Tern Black-legged Kittiwake Records outwith Valdecañas reservoir. 2018. CÁCERES Alcollarín dam, Alcollarín. 1st winter 6th Mar (Martin 2018. CÁCERES Arrocampo reservoir, Kelsey, photo). Saucedilla. 2 on 19th Apr (Hugo Sánchez, SECOND RARITIES REPORT FROM THE EXTREMADURAN RARITIES COMMITTEE (CREX) 2018___

Raquel Lozano, César Clemente, Sergio BADAJOZ Sierra de San Serván. 1 imm Mayordomo, Raúl Granados). 21st Oct (Raúl Granados).

CÁCERES Los Arenales, Malpartida de Circus macrourus (14/14) Cáceres. 1 on 22nd May (Raúl Granados, Pallid Harrier Fátima Romero). 2018. CÁCERES La Pulgosa, Cáceres.1 CÁCERES Portaje reservoir. 7 on 4th Jul ad male 13th Feb (William Haworth). (Raúl Granados). CÁCERES La Pulgosa, Cáceres. 1 ad CÁCERES Portaje reservoir. 1 juv 18th male 19th Dec (Fátima Romero, Raúl Aug (Julián Cabello). Granados).

BADAJOZ. Guadiana weir, Badajoz. 1 ad BADAJOZ Campanario. Ad male 18th Mar 29th Apr (Gonzalo Criado). (Hugo Sánchez).

BADAJOZ Peña del Águila dam, Villar del BADAJOZ. Badajoz – Valverde de Rey. 1 on 2nd May (Godfried Schreur, Leganés road. 1 ad male 22nd Mar Angelique Belfroid). (Joaquín Mazón, José María Casas).

BADAJOZ Alange reservoir, Alange. 1 on Haliaeetus albicilla (1/1) 2nd Jun (Marcos Sevillano). White-tailed Eagle

BADAJOZ Laguna Grande, La Albuera. 1 2012. CÁCERES., Reservoir, Talaván and on 9th Jun (Julián Cabello). nearby areas. 1 cy from 16th Dec to 8th

Jan 2013 (Julio Gutiérrez, photo). Gypaetus barbatus (5/5) Bearded Vulture

2018. BADAJOZ Puerto Peña, Talarrubias 1 on 21st Dec (José Maria Traverso).

Gyps rueppellii (5/5) Rüppell’s Vulture

2018. CÁCERES Serradilla. 1 imm 1st Apr (José Luis González, photo).

Falco biarmicus (1/1) Lanner Falcon

2013. CÁCERES Los Cerralbos, La Cumbre. 1 ad 10th Jun (Martin Kelsey, photo). Record registered with National Rarities Committee.

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Motacilla flava flavissima (7/9) Western Yellow Wagtail flavissima

2018. CÁCERES. Santiago de Campo flats. 1 ad male 16th Apr (Raúl Granados).

Turdus pilaris (19/104) Fieldfare

2018. CÁCERES El Berrocal, . 1 on 2nd Jan (Julián Cabello)

CÁCERES flats. 3 on 20th Jan (Sergio Mayordomo).

CÁCERES Olivares del Pino, Torrejoncillo. 8 from 21st Jan to 5th Feb (Raúl Granados). Anthus cervinus (3/3) Red-throated Pipit CÁCERES . 2 on 24th Jan (Hugo Sánchez). 2018. CÁCERES . First winter on 16th Feb (Hugo Sánchez – CÁCERES Alagón river, Vado Moro. 2 on photo, Raquel Lozano). 11th Feb (Sergio Mayordomo).

CÁCERES . 1 on 10th Feb (César Clemente, Javier Mahillo).

CÁCERES . 1 on 17th Feb (Sergio Mayordomo).

CÁCERES . 1 on 21st Feb (José Luis Guisado, Jordi Sargatal).

CÁCERES Puerto de Honduras. 1 on 28th Oct (Ismael Romero).

BADAJOZ Olive groves, Almendralejo 4 on 18th Feb (Francisco Macías, Francisco Bernáldez). Anthus richardi (1/1) Richard’s Pipit Acrocephalus paludicola (5/5) Aquatic Warbler 2018. BADAJOZ Villanueva del Fresno. 2 on 21st Jan (Carlos Pacheco). Second 2018. CÁCERES Rice fields, Galisteo. 1 record for Extremadura. juv ringed 31st Aug. (Hugo Sánchez -photo, Sergio Mayordomo, Raúl Granados).

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Phylloscopus inornatus (7/8) Yellow-browed Warbler

2018. CÁCERES Fuente del Francés, Monfragüe N.P., Serradilla. 1 on 3rd Oct (John Hawkins -photo, John Tinning).

BADAJOZ. Guadiana river, Badajoz. 1 on 21st Oct (Juan Carlos Paniagua).

Acrocephalus melanopogon (6/6)

Moustached Warbler CÁCERES Sierra de los Lagares, Trujillo.

1 on 31st Oct (Simon Tonkin, Martin Records outwith Arrocampo reservoir Kelsey).

2018. CÁCERES Ditch, . 1 from 9th Nov to Jan 2019 (Raúl Granados). Tichodroma muraria (3/4) Wallcreeper Phylloscopus sibilatrix (3/3) 2017. CÁCERES Cañamero. 1 on 27th Jan Wood Warbler (Juan Manuel Gil).

2018. BADAJOZ Alange reservoir trail. 1 Bucanetes githagineus (1/1) on 24th Apr (Judd Hunt, Martin Kelsey - photo). Trumpeter Finch

2018. CÁCERES Los Cerralbos, La Cumbre. 1 on 17th Apr (Raúl Sancho - photo, Michel Viskens, Jenny Torfs). First Record for Extremadura.

BADAJOZ Parque de la Paz, Zafra 1 on 29th Apr (Francisco Montaño).

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B) RECORDS OF SPECIES OF Crex crex UNCERTAIN ORIGIN Corn Crake

None 1993. BADAJOZ Santa Amalia. 1 on 13th Oct. Unable to identify the proposed species C) PENDING RECORDS form the description received.

Phylloscopus collybita tristis Larus genei Siberian Chiffchaff Slender-billed Gull

2018. CÁCERES Arrocampo reservoir, 2018. BADAJOZ Valverde de Leganés. Saucedilla 1 ringed on 21st Jan. Pending 1st w on 7th Feb. Unable to identify the decision by National Rarities Committee proposed species form the description (photo). received.

Sterna hirundo Common Tern

2018. CÁCERES Alcántara reservoir. 1 on 5th Jul. Unable to identify the proposed species form the description received.

Gyps rueppellii Rüppell’s Vulture

2018. BADAJOZ Oliva de la Frontera. 1 on 24th Jul. Unable to identify the proposed species form the description received. CÁCERES Valdesalor reservoir, Cáceres 1 on 26th Feb. Pending decision by National BADAJOZ. Oliva de la Frontera. 1 on 29th Rarities Committee. Jul. Con el material aportado no es posible asegurar la especie propuesta.

D) REJECTED RECORDS Turdus pilaris Fieldfare Anas discors Blue-winged Teal 2018. CÁCERES Vega de Mesillas, Collado. 1 on 14th Jan. Unable to identify 2018. BADAJOZ Moheda Alta, Navalvillar the proposed species form the description de Pela. 1 on 3rd Jan was a hybrid of received. unknown origin.

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BIBLIOGRAPHY

 Gálvez, M., Kelsey, M., Sánchez, H., Crystal, F. y Mayordomo, S. Rare Birds in Extremadura: First Rarities Report of the Extremaduran Rarities Committee (CREX) 1996- 2017.

 Mayordomo, S., Prieta, J. y Cardalliaguet, M. 2015. Aves de Extremadura. Volumen 5. 2009-2014. SEO/BirdLife & Junta of Extremadura.

 Prieta, J., Valiente, J. y Benítez, J.M. 2000. Aves de Extremadura. Volumen 1. 1998. ADENEX. Mérida.

 Prieta, J. 2002. Aves de Extremadura. Volumen 2. 1999-2000. ADENEX. Mérida.

 Prieta, J. 2007. Aves de Extremadura. Volumen 3. 2001-2003. ADENEX. Mérida.

 Prieta, J., Mayordomo, S. y Cardalliaguet, M. 2013. Aves de Extremadura. Volumen 4. 2004-2008. Revised edition. SEO-Extremadura.