ARTICLES AND POSTERS

RESEARCH ARTICLES

Navarro, I., Real, R., Muñoz, A., González, J.C. & Farfán, M. A. 2024. Teleconnection Between the Reproductive Parameters of the Bearded Vulture and Macroclimatic Oscillations: Implications for Conservation. Journal of Raptor Research 58(4):1-11
doi: 10.3356/jrr2357

Serratosa et al., 2024. Tracking data highlight the importance of human-induced mortality for large migratory birds at a flyway scal. Biological Conservation Volume 293, May 2024, 110525.

Navarro, I., Farfán, M.A., Gil, J.A., and Muñoz, A.R. 2024.
Survival Estimation Using Multistate Cormack-Jolly-Seber Models-The Case of the Bearded Vulture Gypaetus barbatus in Spain.
Animals 2024, 14(3), 403.

Herrero, M. Sánchez, I., Cardona, T., Hofle, U., Sánchez, A. Baguena, G. & Mateo, R. 2023.

Duchateau, S., Cheliz, G., Gil, J.A. & López-López, P. 2021.
Adult coloration of the Bearded Vulture(Gypaetus barbatus) in the Pyrenees: relation to sex, mating.
Ibis doi: 10.1111/ibi.13032.

Crespo, R., Gil, J.A. & Perez.
2021.
Cosmetic plumage coloration by iron oxides does not confer protection against feather wea.
Ibis (2021) doi: 10.1111/ibi.12983.

GIL, J.A. & CHELIZ, G. 2021.
CHARACTERIZATION OF NESTS OF THE BIRD BIRD (Gypaetus barbatus) IN THE CENTRAL PYRENEES (ARAGON).
Ornithological Yearbook of Aragon 2015-17.
AODA Vol IX:47-55.

Mallon, J.M. et al, 2020.
Diurnal timing of nonmigratory movement by birds: the importance of foraging spatial scales.
Journal of Avian Biology

ANTOR, R., ALCANTARA, M. & GIL, J.A. 2005.
Evolution of the pre-adult fraction of the Pyrenean population of bearded vultures (Gypaetus barbatus).
Revista de Anillamiento nº 15.
SEO-ICO-EBD-GOB

ANTOR, R.J., MARGALIDA, A., FREY, H., HEREDIA, R., LORENTE, L. & SESÉ, J.A. 2007.
Age of first breeding in wild and captive populations of Bearded Vultures (Gypaetus barbatus).
Acta Ornithologica, 42: 114-118.

BLASCO, I., LONGARES, L.A. & GIL, J.A. 2014.
Analysis of the effect of climbing sport on the breeding biology of the bearded vulture (Gypaetus barbatus) in the central Pyrenees (Aragon-Spain).
Geographicalia 66: 5-19.

FERRER, M., NEWTON, I., MURIEL, R., BAGUENA, G., BUSTAMANTE, J., MARTINI, M & MORANDINI, V. 2014.
Using manipulation of density-dependent fecundity to recover an endangered species: the bearded vulture Gypaetus barbatus as an example.
Journal of Applied

GARCIA, C., GIL, J.A., ALCANTARA, M., GONZALEZ, J., CORTES, M.R., BONAFONTE, J.L. & ARRUGA, M.V. 2012.
The present Pyrenean population of bearded vulture (Gypaetus barbatus): Its genetic characteristics.
J. Biosci.
37 (4): 1-6

GARCÍA, C., INSAUSTI, J., GIL, J.A., DE FRUTOS, A., ALCANTARA, M. & GONZALEZ, J. 2008.
Comparison of different procedures of DNA analysis for sex identification in the endangered bearded vulture (Gypaetus barbatus).
Eur.
J. Wildl Res.

GIL, J.A. 2009.
Collision and electrocution risk assessment of power lines in the SPAs within the scope of the Bearded Vulture (Gypaetus barbatus) Recovery Plan in Aragon: Pyrenees, 164: 165 to 172.

GIL, J.A., ASCASO, J.C. CHÉLIZ, G. & LÓPEZ-LÓPEZ, P. 2013.
Usurpation of Bearded Vulture (Gypaetus barbatus) nests and interspecific interactions by nest occupancy in the central Pyrenees (Aragon).
Rocín Volume VII.
Ara Ornithological Yearbook

GIL, J.A., BAGUENA, G., SANCHEZ-CASTILLA, ANTOR, R., ALCANTARA, M. & LOPEZ-LOPEZ, P 2014.
Home ranges and movements of non-breeding bearded vultures tracked by satellite telemetry in the Pyrenees.
Ardeola 61(2): 379-387.

GIL, J.A., BLANCO, J.M., HOFLE, U. & ALCANTARA, M. 2017.
Health status of bearded vulture (Gypaetus barbatus) nestlings in the central Pyrenees (Aragon -Spain ).
AODA Vol VIII: 47-58

Gil, J.A. & Chéliz, G. 2014.
Breeding failures of bearded vultures (Gypaetus barbatus) due to predation in the central Pyrenees (Aragon).
Lucas Mallada 16: 119-123.
Huesca

GIL, J.A. CHELIZ, G., ASCASO, J.C. & PEREZ, C. 2013.
Trophic availability of the Bearded Vulture (Gypaetus barbatus) in grazing units in the Aragonese Pyrenees.
Sobrarbe Studies Centre Journal nº 13: 235-247.

Gil, J.A., Chéliz, G., Zuberogoitia, I & López-López, P. 2017.First cases of polygyny for the Bearded Vulture Gypaetus barbatus in the central Pyrenees.
Bird Study.
https://doi.org/10.1080/00063657.2017.1393043

GIL, JA., LAGARES, J.L. & ALCANTARA, M. 2010. Radio-telemetry monitoring of griffon vultures (Gyps fulvus) in the Eastern Iberian System (Aragón- Spain). Revista Teruel 92 (I) 2008-2009: 139-164.

GIL, J.A.; LONGARES, L.A., CHÉLIZ, G. LORENTE, L. BÁGUENA, G. & DIEZ, O. 2005.
Radio-tracking of a breeding lammergeier (Gypaetus barbatus) in the Sierra y los Cañones de Guara Natural Park (Aragón, Spain).
Lucas Mallada 12: 75-88

GIL, J.A. & LOPEZ-LOPEZ.
2014.
Bearded vultures: new study on natal dispersal in the Aragonese Pyrenees.
Quercus 336: 14.

GIL, J.A., PÉREZ, C. & LÓPEZ-LÓPEZ, P. 2017.
Breeding bearded vulture (Gypaetus barbatus) breeding areas in the central Pyrenees (Aragon-Spain).
AODA Vol VIII: 31-45.

GÓMEZ, A.; MARTÍNEZ, J.M. & ALCANTARA, M. 2012. Popupalation size of the endangered Bearded vulture Gypaetus barbatus in Aragón (Spain) an approximation to the Pyrenean population. Ardeola 59(1), 2012, 43-55.

LÓPEZ-LÓPEZ, P., GIL, J.A. & ALCÁNTARA, M. 2011.
Morphometrics and sex determination in the endangered Bearded Vulture (Gypaetus barbatus).
Journal of Raptor Research 45: 361-366.

LOPEZ-LOPEZ, P., GIL, J.A. & ALCANTARA, M. 2014.
Post-Fledging dependence period and onset of natal dispersal in bearded vulture (Gypaetus barbatus): new insights from GPS satellite telemetry.
J. Raptor Res.
48(2):173-181

LÓPEZ-LÓPEZ, P. ZUBEROGOITIA, I., ALCÁNTARA, M. & GIL J.A. 2013.
Philopatry, natal dispersal, first settlement and age of Bearded Vulture (Gypaetus barbatus) in central Pyrenees.
Bird Study 60: 555-660

LORENTE, L. 1996.
Availability of food resources for the bearded vulture in the Aragonese Pyrenees.
Lucas Mallada 8

MATEO, R., SÁNCHEZ-BARBUDO, I., CAMARERO, P. & MARTÍNEZ, J.M. 2015.
Risk assessment of bearded vulture (Gyapetus barbatus) exposure to topical antiparasitics used in livestock within an ecotoxicovgilance framework.
Science of the Total Environment 536: 70

ROSCALES, J.L., SÁEZ, M., BLÁZQUEZ, E., FERRER.
M., GIL, J.A., MATEO, R. & JIMÉNEZ, B. 2009.
Non-destructive assessment of lead exposure in endangered raptors in National Parks: the imperial eagle (Aquila adalberti) and the bearded vulture (Gypaet

SANCHEZ-CASTILLA, E., GIL, J.A., LONGARES, L.A. & ALCANTARA, M. 2008.
Potential habitat for the Bearded Vulture in areas of former distribution in the eastern Iberian System (Aragon).
Revista Xiloca 36: 85-96.

SÁNCHEZ, E., BÁGUENA, G. & LONGARES, L.A. 2006.
Preliminary analysis of the potential habitat of the bearded vulture in the Picos de Europa.
Locustella 3.
Cantabrian Nature Yearbook: 27-40.

Silva, R., Afan, I., Gil, J.A., & Bustamante, J. 2017.
Seasonal and circadian biases in bird tracking with solar GPS-tags.
Plos One.
https://doi.org/10.1371/journal.pone.0185344

ZUBEROGOITIA, I. GIL, J.A., MARTÍNEZ, J.E., BIRGIT, E. BAKARTXO, A & LÓPEZ-LÓPEZ, P 2015.
The flight feather moult pattern of the bearded vulture (Gypaetus barbatus).
Journal of Ornithology.

Gil, J.A., Chéliz, G. & González, J.C. 2018.
When bearded vultures(Gypaetus barbatus) initiate bone-breaking behavior.
Revista de Anillamiento n º 37 autumn 2018: 63-69.

INFORMATIVE ARTICLES

Gil, J.A. & Díez, O. 2021.
The Natura 2000 Network in the Municipality of Aínsa-Sobrarbe (Huesca).

Gil, J.A. 2020.
Past, present and future of the bearded vulture (Gypaetus barbatus) in Maestrazgo (Teruel).
Andorra Magazine 19.

ALCANTARA, M. & ANTOR, R. 2005.
The implementation of a recovery plan as an organizing framework for science, management and participation: 181-202.
The case of the bearded vulture in the Aragonese Pyrenees.
In JIMÉNEZ, I. & DELIBES, M. (Eds.).

ALCANTARA, M. & DÍEZ, O. 2005.
The Bearded Vulture Recovery Plan in Aragon.
Naturaleza Aragonesa nº 14: 46-51.

ANTOR, R. 2000.
Conservation strategies for the recovery of the Bearded Vulture in North-Eastern Spain during 1998-2000.
4th Bearded Vulture, Worlshop, 14-19 July 2000, Irakeleio, Crete, Greece.

ANTOR, R. 2003.
The impact of poison on the non-breeding population of lammergeyers.
Quercus 112: 14-20.

ANTOR, R. GIL, J.A., BÁGUENA, G., DÍEZ, O. & LORENTE, L. 2003.
Recovery Plan of the Bearded Vulture in Northeastern Spain (LIFE98 NAT/E/005296).
In Proccedings 5th Bearded Vulture Workshop, 14-18 December 2001, Aínsa, Aragón, Spain: 5-13.

ANTOR, R., GIL, J.A., LORENTE, L., DÍEZ, O. & BÁGUENA, G. 2000.
Observations of bearded vultures in Spain outside the Pyrenees.
Quercus 168: 10-14.

BAGUENA, G. 2009.
Biodiversity.
A world reference center for the breeding of the bearded vulture.
Natural de Aragón nº 35: 12-13.

BAGUENA, G. 2014.
Bearded vultures form pairs in Picos de Europa.
Quercus 338: 12-13.

BAGUENA, G. & GONZALEZ, J. 2015.
Six bearded vultures have settled in Picos de Europa.
Quercus 356: 12-13.

BAGUENA, G., LAGUIA, R., MARTÍN, D. GONZALEZ, J.S. and GONZALEZ, J. 2010. Picos de Europa receives its first two bearded vultures. Quercus 295, pp.: 58-59.

CABRERA, M., CASTILLÓN, V. & DÍEZ, O. 2006.
Network of environmental educators “Por un Pirineo Vivo”.
III Conference on Environmental Education of the Autonomous Community of Aragón.
CIAMA (Zaragoza).

CABRERA, M., CASTILLÓN, V., DÍEZ, O. & LÓPEZ, F. 2006.
Know the Nature of Aragon.
III Conference on Environmental Education of the Autonomous Community of Aragon.
CIAMA (Zaragoza).

CABRERA, M. & DÍEZ, 0.
2007.
Program for a Living Pyrenees.
The Bearded Vulture builds bridges.
Aragón Quercus Special: 4-7.

CASTILLÓN, V., DÍEZ, O., BUIL, M. & GUERRERO, M. 2006.
Participatory workshops: our climate belongs to everyone.
III Conference on Environmental Education of the Autonomous Community of Aragón.
CIAMA (Zaragoza).

DIEZ, O. 2015.
Is the Natura 2000 Network really protected in Aragon.
Quercus 349: 62-63.

DIEZ, O. & TARRUEYA, J. 2005.
Actions to support extensive sheep farming in the Peña Montañesa (Pyrenees of Oscense).
Small Ruminants Vol. 6.
Nº 1: 30-31.

FCQ.
2006.
The Bearded Vulture: Notes on its biology.
Revista Ecosistemas.

GIL, J.A. 2001.
The Pyrenees, the last refuge of the Bearded Vulture.
Naturaleza Aragonesa nº 7: 46-49.

GIL, J.A. 2008.
Program of actions for the recovery of the bearded vulture in the Iberian System 1998-2006 Baylias.
Maestrazgo Study Centre.

GIL, J.A. 2010.
Evolution of the breeding population of bearded vultures in the Aragonese Pyrenees.
Foresta nº 50: 50-51.

GIL, J.A. 2011. Impact of human activities on the breeding areas of the bearded vulture (Gypaetus barbatus) in the Pyrenees. Naturaleza Aragonesa nº 27, pp.: 16-21.

GIL, JA.
2011.
First captive-bred lammergeier breeds in the wild in the Pyrenees.
Quercus 309: 44-45.

GIL, J.A. 2013.
Meat for sale with the bonus of benefiting the bearded vulture.
Quercus 326: 14-15.

GIL, JA., ALCANTARA, M. & ARRUGA, V. 2013. Confirming the genetic health of the Bearded Vulture in the Pyrenees. Quercus 324: 12-13.

GIL, J.A., ALCANTARA, M. & GRASA, M. 2006.
Photography and filming of the bearded vulture in Aragón.
Naturaleza Salvaje nº 18: 40-46.

GIL, J.A., ASCASO, J.C. & CHELIZ, G. 2017 Cases of parasitism among lammergeyers.
Quercus no. 375: 60.

GIL, J.A., BAGUENA, G. BLANCO, J.M. & ALCANTARA, M. 2016.
Eggs with dataloggers for the bearded grouse in the Pyrenees.
Quercus 364: 14-15.

GIL, J.A., BAGUENA, G., BLANCO, J.M., ASCASO, J.C., ALCANTARA, M. & MARTÍNEZ, J.M. 2011.
Reproduction of a quartet of lammergeyers in the Pyrenees.
Quercus 302: 45-46.

GIL, J.A., BAGUENA, G., DIEZ, O. ASCASO, J.C. & CHELIZ, G. 2013.
First captive-bred Bearded Vulture (Gypaetus barbatus) breeding in the wild in the Pyrenees.
Revista de Anillamiento nº 29-30: 68-73.

GIL, J.A., BÁGUENA, G., DÍEZ, O. & LORENTE, L. 2005.
Hunting management and conservation of the bearded vulture.
Natural de Aragón 20: 24-27.

GIL, JA., CHÉLIZ, G., ASCASO, JC. & PÉREZ, C. 2013. Trophic availability of the Bearded Vulture (Gypaetus barbatus) in grazing units in the Aragonese Pyrenees. Sobrarbe. Journal of the Sobrarbe Study Centre no. 13: 235-247 pp.

GIL, J.A. & DÍEZ, O. 1993.
Juvenile dispersal of the lammergeier in the Pyrenees.
Quercus 91: 13-16.

GIL, J.A, GONZALEZ, J.A. & CANUT, J. 2014 Happy anniversary , Coto.
Quercus 340: 45-46.

GIL, J.A. & JARNE, J.L. 2014.
Nest encroachment among Bearded Vultures.
Quercus 342: 46.

GIL, J.A. & LOPEZ-LOPEZ, P. 2014.
Bearded vultures: new natal dispersal study in the Aragonese Pyrenees.
Quercus 336: 14.

GIL, J.A., LORENTE, L., DÍEZ, O. & BAGUENA, G. 2002.
Bearded vulture, capercaillie and ptarmigan in the Posets-Maladeta Natural Park.
Quercus nº 200: 20-26.

GIL, J.A., LORENTE, L., DÍEZ, O. & BAGUENA, G. 2004.
The lammergeier: the king of the mountains.
Humus nº 10: 27-29.

GIL, JA & MARTÍNEZ, F. 2017.
How do scavenging raptors respond near drones?
Quercus 373: 42.

LORENTE, L. 2010.
Sierra de Guara: bearded vultures with human stamp.
Quercus 292: 16-23.

LORENTE, L., CHELIZ, G. & ASCASO, J.C. 2007.
Improved breeding results of bearded vultures in Aragon.
Quercus 262: 29-31.

LORENTE, L., DIEZ, O., BAGUENA, G & GIL, J.A. 1995. Results of the census and monitoring of the reproduction of the Bearded Vulture (Gypaetus barbatus) in the Aragonese Pyrenees in the 1995 season. Rocín, Ornithological Yearbook of Aragón 1993.1994 pp.: 115-119. SEO

LORENTE, L. , GIL, JA., DÍEZ, O., ANTOR, R., BÁGUENA, G. & GUIRAL, J. 1995. Aragón develops a regional plan to recover the bearded vulture. Quercus nº 118: 44-45.

QUERCUS 2017.
Three pairs of bearded vultures begin to hatch outside the Pyrenees, one in Picos de Europa and two in Cazorla.
Quercus 373: 39.

RICO, J. 2013.
Livestock and Biodiversity for rural development.
Quercus 329.
Ecosistema Asturias: 12-15.

TARRUEYA, J., GIL, J.A. & ALCANTARA, M. 2005.
Biodiversity, pesticides and bearded vultures.
Natural de Aragón 22: 30-33.

UNWIN, M. 2012.
Bring out the bodies.
BBC Wildlife.
Volume 30, number 13.

CONGRESS POSTERS

Alonso, N., Gil, J.A., Chéliz, G., Ascaso, J.C., Díez, O. & Báguena, G. 2024. Relationship of fertility with the size, shape and coloration of eggs of the Barbary-necked Vulture (Gypaetus barbatus). In Poster XXVI Spanish Ornithological Congress, Valencia, 11-15 December 2024.

Navarro, I. Jiménez, J., Farfán, M.A., Gil, J.A. and Román, M. 2023.
DELVING INTO THE STUDY OF THE SURVIVAL OF A DONOR POPULATION IN THE KING OF BONE.
European Vulture Conference Caceres.

Gil, J.A, Chéliz, G., Díez, O. & Ascaso J.C. 2023.
Vitamin and mineral supplementation for the improvement of bearded vulture (Gypaetus barbatus) reproduction in the Central Pyrenees (Aragon).

Gil, J.A, Chéliz, G., Díez, O. & Ascaso J.C. 2022.
The importance of wool in bearded vulture (Gypaetus barbatus) nests.
In Poster XXV Spanish Ornithological Congress.
Spanish Ornithological Society (SEO).
Madrid.

Spatial ecology of Bearded Vultures(Gypateus barbatus) reintroduced in the Picos de Europa National Park.

Plumage and ages of lammergeier chicks(Gypaetus barbatus)

Gil & Diez.
2021.
FCQ Land Stewardship Projects in the Aragonese Pyrenees.
VIII State Conference on Land Stewardship.
Together for a collaborative conservation strategy.

Adoption of a Bearded Vulture (Gypaetus barbatus) chick bred in captivity by a breeding unit of Bearded Vultures from the National Park of Ordesa y Mte.
Perdido National Park (Aragón-Spain).

Analysis of the movements during the period of dependence of bearded vultures tracked via satellite in the Pyrenees and Cantabrian Mountains.

Territorial bearded vulture (Gypaetus barbatus) breeding areas in the Pyrenees (Aragón-Spain).

Beginning to investigate some pathologies involved in neonatal and juvenile mortality of bearded vultures (Gypaetus barbatus) in the spectrum of breeding units with low or no productivity in the central Pyrenees (Aragon).

When do bearded vultures (Gypaetus barbatus) initiate bone breaking behavior?

Preliminary data on the health status of Bearded Vulture (Gypaetus barbatus) nestlings in the Central Pyrenees (Aragón-Spain).

Trophic availability of the Bearded Vulture (Gypaetus barbatus) in the grazing units of the Aragonese Pyrenees.

Suitability of the capture, marking and monitoring techniques used in the Bearded Vulture (Gypaetus barbatus) conservation program in Aragon.

Inventory of the population and tracking of the reproduction of the Bearded Vulture (Gypaetus barbatus) in the Central Pyrenees (Aragon-Spain), period 2008.

Rock climbing and the conservation of the Bearded Vulture (Gypaetus barbatus) in the central Pyrenees (Aragón-Spain).

First captive-bred Bearded Vulture (Gypaetus barbatus) to breed in the wild in the Pyrenees.

Preliminary results of the monitoring of Bearded Vultures (Gypaetus barbatus) using satellite technology in northeastern Spain.

Usurpation of bearded vulture (Gypaetus barbatus) nests and interspecies interactions by nest occupation in the central Pyrenees (Aragón).

Mosquito vectors and circulation of West Nile virus and avian malaria in Bearded Vulture Gypaetus barbatus territories.