Forslund P, Pärt T (1995) Age and reproduction in birds: hypotheses and tests. Trends Ecol Evol
10:374–378
Frey H, Knotzinger O, Llopis A (1995) The breeding network. An analysis of the period 1978 to
1995. In: Frey H, Kurzweil J, Bijleveld M (eds) Bearded vulture: reintroduction into the Alps.
Annual report 1995 Foundation for the conservation of the bearded vulture, Wassenaar, The
Netherlands, pp 13–38
Gandon S, Michalakis Y (2001) Multiple causes of the evolution of dispersal. In: Clobert J,
Danchin E, Dhondt AA, Nichols JD (eds) Dispersal Oxford University Press, New York, USA,
pp 155-167
Gavashelishvili A, McGrady MJ (2006) Breeding site selection by bearded vulture (Gypaetus
barbatus) and Eurasian griffon (Gyps fulvus) in the Caucasus. Anim Conserv 9:159–170
Gilbert M, Watson RT, Ahmed S, Asim M, Johnson JA (2007) Vulture restaurants and their role in
reducing diclofenac exposure in Asian vultures. Bird Conserv Int 17:63–77
Godoy JA, Negro JJ, Hiraldo F, Donázar JA (2004) Phylogeography, genetic structure, and
diversity in the endangered bearded vulture (Gypaetus barbatus, L) as revealed by
mitochondrial DNA. Mol Ecol 13:371–390
González LM, Margalida A, Sánchez R, Oria J (2006) Supplementary feeding as an effective tool
for improving breeding success in the Spanish imperial eagle (Aquila adalberti). Biol Conserv
129:477–486
Gordon DM (1997) The population consequences of territorial behaviour. Trends Ecol Evol
12:63–66
Green RE, Newton I, Shultz S, Cunningham AA, Gilbert M, Pain DJ, Prakash V (2004)
Diclofenac poisoning as a cause of vulture population declines across the Indian subcontinent.
J Appl Ecol 41:793–800
Green RE, Taggart MA, Devojit D, Pain DJ, Kumar CS, Cunningham AA, Cuthbert R (2006)
Collapse of Asian vulture populations: risk of mortality from residues of the veterinary drug
diclofenac in carcasses of treated cattle. J Appl Ecol 43:949–956
Green RE, Donázar JA, Sánchez-Zapata JA, Margalida A (2016) The threat to Eurasian griffon
vultures Gyps fulvus in Spain from veterinary use of the drug diclofenac. J Appl Ecol 53:993–
1003
Guisan A, Thuiller W (2005) Predicting species distributions: offering more that simple habitat
models. Ecol Lett 8:993–1009
Guisan A, Zimmermmann NE (2000) Predictive habitat distribution models in ecology. Ecol
Model 135:147–186
Guisan A, Edwards TC Jr, Hastie T (2002) Generalized linear and generalized additive models in
studies of species distributions: setting the scene. Ecol Model 157:89–100
Guisan A, Tingley R, Baumgartner JB, Naoujokaitis-Lewis I, Sutcliffe PR et al (2013) Predicting
species distributions for conservation decisions. Ecol Lett 16:1424–1435
Hamilton IM, Taborsky M (2005) Unrelated helpers will not fully compensate for costs imposed
on breeders when they pay to stay. Proc R Soc B 272:445–454
Hartley IR, Davies NB (1994) Limits to cooperative polyandry in birds. Proc R Soc B 257:67–73
Hatchwell BJ, Komdeur J (2000) Ecological constraints, life history traits and the evolution of
cooperative breeding. Anim Behav 59:1079–1086
Heg D, van Treuren R (1998) Female–female cooperation in polygynous Oystercatchers. Nature
391:687–691
Heredia R, Donázar JA (1990) High frequency of polyandrous trios in an endangered population
of lammergeiers Gypaetus barbatus in Northern Spain. Biol Conserv 53:163–171
Heredia R, Heredia B (1990) El quebrantahuesos (Gypaetus barbatus) en los Pirineos. Colección
Técnica Ministerio de Agricultura, Pesca y Alimentación, Madrid
Hernández M, Margalida A (2008) Pesticide abuse in Europe: effects on the Cinereous vulture
(Aegypius monachus) population in Spain. Ecotoxicology 17:264–272
Hernández M, Margalida A (2009) Poison-related mortality effects in the endangered Egyptian
Vulture (Neophron percnopterus) population in Spain: conservation measures. Eur J Wildl Res
55:415–423
378
A. Margalida
10:374–378
Frey H, Knotzinger O, Llopis A (1995) The breeding network. An analysis of the period 1978 to
1995. In: Frey H, Kurzweil J, Bijleveld M (eds) Bearded vulture: reintroduction into the Alps.
Annual report 1995 Foundation for the conservation of the bearded vulture, Wassenaar, The
Netherlands, pp 13–38
Gandon S, Michalakis Y (2001) Multiple causes of the evolution of dispersal. In: Clobert J,
Danchin E, Dhondt AA, Nichols JD (eds) Dispersal Oxford University Press, New York, USA,
pp 155-167
Gavashelishvili A, McGrady MJ (2006) Breeding site selection by bearded vulture (Gypaetus
barbatus) and Eurasian griffon (Gyps fulvus) in the Caucasus. Anim Conserv 9:159–170
Gilbert M, Watson RT, Ahmed S, Asim M, Johnson JA (2007) Vulture restaurants and their role in
reducing diclofenac exposure in Asian vultures. Bird Conserv Int 17:63–77
Godoy JA, Negro JJ, Hiraldo F, Donázar JA (2004) Phylogeography, genetic structure, and
diversity in the endangered bearded vulture (Gypaetus barbatus, L) as revealed by
mitochondrial DNA. Mol Ecol 13:371–390
González LM, Margalida A, Sánchez R, Oria J (2006) Supplementary feeding as an effective tool
for improving breeding success in the Spanish imperial eagle (Aquila adalberti). Biol Conserv
129:477–486
Gordon DM (1997) The population consequences of territorial behaviour. Trends Ecol Evol
12:63–66
Green RE, Newton I, Shultz S, Cunningham AA, Gilbert M, Pain DJ, Prakash V (2004)
Diclofenac poisoning as a cause of vulture population declines across the Indian subcontinent.
J Appl Ecol 41:793–800
Green RE, Taggart MA, Devojit D, Pain DJ, Kumar CS, Cunningham AA, Cuthbert R (2006)
Collapse of Asian vulture populations: risk of mortality from residues of the veterinary drug
diclofenac in carcasses of treated cattle. J Appl Ecol 43:949–956
Green RE, Donázar JA, Sánchez-Zapata JA, Margalida A (2016) The threat to Eurasian griffon
vultures Gyps fulvus in Spain from veterinary use of the drug diclofenac. J Appl Ecol 53:993–
1003
Guisan A, Thuiller W (2005) Predicting species distributions: offering more that simple habitat
models. Ecol Lett 8:993–1009
Guisan A, Zimmermmann NE (2000) Predictive habitat distribution models in ecology. Ecol
Model 135:147–186
Guisan A, Edwards TC Jr, Hastie T (2002) Generalized linear and generalized additive models in
studies of species distributions: setting the scene. Ecol Model 157:89–100
Guisan A, Tingley R, Baumgartner JB, Naoujokaitis-Lewis I, Sutcliffe PR et al (2013) Predicting
species distributions for conservation decisions. Ecol Lett 16:1424–1435
Hamilton IM, Taborsky M (2005) Unrelated helpers will not fully compensate for costs imposed
on breeders when they pay to stay. Proc R Soc B 272:445–454
Hartley IR, Davies NB (1994) Limits to cooperative polyandry in birds. Proc R Soc B 257:67–73
Hatchwell BJ, Komdeur J (2000) Ecological constraints, life history traits and the evolution of
cooperative breeding. Anim Behav 59:1079–1086
Heg D, van Treuren R (1998) Female–female cooperation in polygynous Oystercatchers. Nature
391:687–691
Heredia R, Donázar JA (1990) High frequency of polyandrous trios in an endangered population
of lammergeiers Gypaetus barbatus in Northern Spain. Biol Conserv 53:163–171
Heredia R, Heredia B (1990) El quebrantahuesos (Gypaetus barbatus) en los Pirineos. Colección
Técnica Ministerio de Agricultura, Pesca y Alimentación, Madrid
Hernández M, Margalida A (2008) Pesticide abuse in Europe: effects on the Cinereous vulture
(Aegypius monachus) population in Spain. Ecotoxicology 17:264–272
Hernández M, Margalida A (2009) Poison-related mortality effects in the endangered Egyptian
Vulture (Neophron percnopterus) population in Spain: conservation measures. Eur J Wildl Res
55:415–423
378
A. Margalida