Atkinson CT, Van Riper C (1991) Pathogenicity and epizootiology of avian hematozoa: Plasmodium, Leucocytozoon and Haemoproteus. In: Loye J, Zuk M (eds) Bird-parasite interactions. Oxford University Press, Oxford, pp 19–49
Google Scholar
Brouwer L, Richardson DS, Eikenaar C, Komdeur J (2006) The role of group size and environmental factors on survival in a cooperatively breeding tropical passerine. J Anim Ecol 75:1321–1329
PubMed
Article
Google Scholar
Burnham KP, Anderson DR (2002) Model selection and multimodel inference: a practical information-theoretic approach. Springer, New York
Google Scholar
Choquet R, Reboulet AM, Pradel R, Gimenez O, Lebreton JD (2004) M-SURGE: new software specifically designed for multistate capture-recapture models. Anim Biodivers Conserv 27:207–215
Google Scholar
Choquet R, Reboulet A M, Lebreton J D, Gimenez O, Pradel R (2005) U-CARE 2.2 User’s Manual
Dawson RD, Bortolotti GR (1999) Prevalence and intensity of hematozoan infections in a population of American kestrels. Can J Zool 77:162–170
Article
Google Scholar
Dawson RD, Bortolotti GR (2001) Sex-specific associations between reproductive output and hematozoan parasites of American kestrels. Oecologia 126:193–200
PubMed
Article
Google Scholar
Deviche P, Greiner EC, Manteca X (2001) Seasonal and age-related changes in blood parasite prevalence in Dark-eyed Juncos (Junco hyemalis, Aves, Passeriformes). J Exp Zool 289:456–466
CAS
PubMed
Article
Google Scholar
Deviche P, McGraw K, Greiner EC (2005) Interspecific differences in hematozoan infection in Sonoran desert Aimophila sparrows. J Wildl Dis 41:532–541
PubMed
Article
Google Scholar
Eikenaar C, Richardson DS, Brouwer L, Komdeur J (2007) Parent presence, delayed dispersal, and territory acquisition in the Seychelles warbler. Behav Ecol 18:874–879
Article
Google Scholar
Eikenaar C, Richardson DS, Brouwer L, Komdeur J (2008) Sex biased natal dispersal in a closed, saturated population of Seychelles warblers Acrocephalus sechellensis. J Avian Biol 39:73–80
Article
Google Scholar
Fallon SM, Ricklefs RE, Swanson BL, Bermingham E (2003) Detecting avian malaria: an improved polymerase chain reaction diagnostic. J Parasitol 89:1044–1047
CAS
PubMed
Article
Google Scholar
Forslund P, Part T (1995) Age and reproduction in birds––hypotheses and tests. Trends Ecol Evol 10:374–378
CAS
PubMed
Article
Google Scholar
Green AJ (2001) Mass/length residuals: measures of body condition or generators of spurious results? Ecology 82:1473–1483
Article
Google Scholar
Gregory RD, Montgomery SSJ, Montgomery WI (1992) Population biology of Heligmosomoides polygyros (Nematoda) in the wood mouse. J Anim Ecol 61:749–757
Article
Google Scholar
Griffiths R, Double MC, Orr K, Dawson JG (1998) A DNA test to sex most birds. Mol Ecol 7:1071–1075
CAS
Article
PubMed
Google Scholar
Grossman CJ (1985) Interactions between the gonadal-steroids and the immune system. Science 227:257–261
CAS
PubMed
Article
Google Scholar
Hauska H, Scope A, Vasicek L, Reauz B (1999) Comparison of different staining methods for avian blood cells. Tierarztl Prax 27:280–287
Google Scholar
Hellgren O, Waldenstrom J, Bensch S (2004) A new PCR assay for simultaneous studies of Leucocytozoon, Plasmodium, and Haemoproteus from avian blood. J Parasitol 90:797–802
CAS
PubMed
Article
Google Scholar
Hudson PJ, Dobson AP (1997) Host-parasite processes and demographic consequences. In: Clayton DH, Moore J (eds) Host-parasite evolution: general principles and avian models. Oxford University Press, Oxford, pp 128–154
Google Scholar
Komdeur J (1991) Cooperative breeding in the Seychelles Warbler. PhD thesis, University of Cambridge, Cambridge
Komdeur J (1994) Experimental evidence for helping and hindering by previous offspring in the cooperative breeding seychelles warbler Acrocephalus sechellensis. Behav Ecol Sociobiol 34:175–186
Article
Google Scholar
Komdeur J (1996) Facultative sex ratio bias in the offspring of Seychelles warblers. Proc R Soc Lond B 263:661–666
Google Scholar
Komdeur J (2003) Daughters on request: about helpers and egg sexes in the Seychelles warbler. Proc R Soc Lond B 270:3–11
Article
Google Scholar
Komdeur J, Edelaar P (2001) Male Seychelles warblers use territory budding to maximize lifetime fitness in a saturated environment. Behav Ecol 12:706–715
Article
Google Scholar
Komdeur J, Piersma T, Kraaijeveld K, Kraaijeveld-Smit F, Richardson DS (2004) Why Seychelles Warblers fail to recolonize nearby islands: unwilling or unable to fly there? Ibis 146:298–302
Article
Google Scholar
Korpimaki E, Hakkarainen H, Bennett GF (1993) Blood parasites and reproductive success of tengmalm owls––detrimental effects on females but not on males. Funct Ecol 7:420–426
Article
Google Scholar
Lebreton JD, Burnham KP, Clobert J, Anderson DR (1992) Modeling survival and testing biological hypotheses using marked animals––a unified approach with case-studies. Ecol Monogr 62:67–118
Article
Google Scholar
Martinez-Abrain A, Esparza B, Oro D (2004) Lack of blood parasites in bird species: does absence of blood parasite vectors explain it all? Ardeola 51:225–232
Google Scholar
Marzal A, Bensch S, Reviriego M, Balbontin J, De Lope F (2008) Effects of malaria double infection in birds: one plus one is not two. J Evol Biol 21:979–987
CAS
PubMed
Article
Google Scholar
McCurdy DG, Shutler D, Mullie A, Forbes MR (1998) Sex-biased parasitism of avian hosts: relations to blood parasite taxon and mating system. Oikos 82:303–312
CAS
Article
Google Scholar
Merilä J, Andersson M (1999) Reproductive effort and success are related to haematozoan infections in blue tits. Ecoscience 6:421–428
Article
Google Scholar
Merino S, Moreno J, Sanz JJ, Arriero E (2000) Are avian blood parasites pathogenic in the wild? A medication experiment in blue tits (Parus caeruleus). Proc R Soc Lond B 267:2507–2510
CAS
Article
Google Scholar
Møller AP, Nielsen JT (2007) Malaria and risk of predation: a comparative study of birds. Ecology 88:871–881
PubMed
Article
Google Scholar
Møller AP, Allander K, Dufva R (1990) Fitness effects of parasites on passerine birds: a review. In: Blondel J, Gosler AG, Lebreton JD, McCleery RH (eds) Population biology of passerine birds. Springer, Heidelberg, pp 269–280
Chapter
Google Scholar
Nol E, Smith JNM (1987) Effects of age and greeding experience on seasonal reproductive success in the song sparrow. J Anim Ecol 56:301–313
Article
Google Scholar
Norris K, Anwar M, Read AF (1994) Reproductive effort influences the prevalence of haematozoan parasites in great tits. J Anim Ecol 63:601–610
Article
Google Scholar
Oppliger A, Christe P, Richner H (1996) Clutch size and malaria resistance. Nature 381:565
CAS
PubMed
Article
Google Scholar
Ots I, Horak P (1998) Health impact of blood parasites in breeding great tits. Oecologia 116:441–448
PubMed
Article
Google Scholar
R Development Core Team (2006) R Foundation for Statistical Computing. http://www.R-project.org
Richardson DS, Burke T, Komdeur J (2002) Direct benefits and the evolution of female-biased cooperative breeding in Seychelles warblers. Evol Int J org Evol 56:2313–2321
Article
Google Scholar
Richardson DS, Komdeur J, Burke T (2004) Inbreeding in the seychelles warbler: environment-dependent maternal effects. Evol Int J org Evol 58:2037–2048
Article
Google Scholar
Richardson DS, Burke T, Komdeur J (2007) Grandparent helpers: the adaptive significance of older, postdominant helpers in the Seychelles warbler. Evol Int J org Evol 61:2790–2800
Article
Google Scholar
Rolff J (2002) Bateman’s principle and immunity. Proc R Soc Lond B 269:867–872
Article
Google Scholar
Sanz JJ, Moreno J, Arriero E, Merino S (2002) Reproductive effort and blood parasites of breeding pied flycatchers: the need to control for interannual variation and initial health state. Oikos 96:299–306
Article
Google Scholar
Scheuerlein A, Ricklefs RE (2004) Prevalence of blood parasites in European passeriform birds. Proc R Soc Lond B 271:1363–1370
Article
Google Scholar
Schuurs AHWM, Verheul HAM (1990) Effects of gender and sex steroids on the immune-response. J Steroid Biochem Mol Biol 35:157–172
CAS
Article
Google Scholar
Sheldon BC, Verhulst S (1996) Ecological immunology: costly parasite defences and trade-offs in evolutionary ecology. Trends Ecol Evol 11:317–321
CAS
PubMed
Article
Google Scholar
Sol D, Jovani R, Torres J (2000) Geographical variation in blood parasites in feral pigeons: the role of vectors. Ecography 23:307–314
Article
Google Scholar
Sol D, Jovani R, Torres J (2003) Parasite mediated mortality and host immune response explain age-related differences in blood parasitism in birds. Oecologia 135:542–547
Article
PubMed
Google Scholar
Stjernman M, Raberg L, Nilsson JA (2004) Survival costs of reproduction in the blue tit (Parus caeruleus): a role for blood parasites? Proc R Soc Lond B 271:2387–2394
Article
Google Scholar
Trivers RL (1972) Parental investment and sexual selection. In: Campbell B (ed) Sexual selection and the descent of man, 1871–1971. Aldine, Chicago, pp 136–179
Google Scholar
Tschirren B, Fitze PS, Richner H (2003) Sexual dimorphism in susceptibility to parasites and cell-mediated immunity in great tit nestlings. J Anim Ecol 72:839–845
Article
Google Scholar
Valkiunas G (2005) Avian malaria parasites and other haemosporidia. CRC Press, Boca Raton, Florida
Google Scholar
Valkiunas G, Anwar AM, Atkinson CT, Greiner EC, Paperna I, Peirce MA (2005) What distinguishes malaria parasites from other pigmented haemosporidians? Trends Parasitol 21:357–358
CAS
PubMed
Article
Google Scholar
Van Oers K, Heg D, Quenec’hdu SLD (2002) Anthelminthic treatment negatively affects chick survival in the Eurasian Oystercatcher Haematopus ostralegus. Ibis 144:509–517
Article
Google Scholar
van Riper C, van Riper SG, Goff M, Laird M (1986) The epizootiology and ecological significance of malaria in Hawaiian land birds. Ecol Monogr 56:327–344
Article
Google Scholar
Votypka J, Simek J, Tryjanowski P (2003) Blood parasites, reproduction and sexual selection in the red-backed shrike (Lanius collurio). Ann Zool Fenn 40:431–439
Google Scholar