All Stories

  1. Using satellite telemetry and environmental niche modelling to inform conservation targets for a long-distance migratory raptor in its wintering grounds
  2. Intra-sexual competition alters the relationship between testosterone and ornament expression in a wild territorial bird
  3. Experimentally elevated levels of testosterone at independence reduce fitness in a territorial bird
  4. A Resource-Based Modelling Framework to Assess Habitat Suitability for Steppe Birds in Semiarid Mediterranean Agricultural Systems
  5. A temperature-based monitoring of nest attendance patterns and disturbance effects during incubation by ground-nesting sandgrouse
  6. A comparison of methods for estimating common vole (Microtus arvalis) abundance in agricultural habitats
  7. Investigating the loss of recruitment potential in red grouse (Lagopus lagopus scoticus): the relative importance of hen mortality, food supply, tick infestation and louping-ill
  8. Fractal geometry for animal biometrics: a response to Kühl and Burghardt
  9. La perdiz roja (Alectoris rufa) en España: especie cinegética y amenazada
  10. Efecto de la gestión para las especies de caza menor sobre la fauna no cinegética
  11. Recent large-scale range expansion and outbreaks of the common vole (Microtus arvalis) in NW Spain
  12. Insights into population ecology from long‐term studies of red grouse Lagopus lagopus scoticus
  13. Population Trends and Reproduction of Bald Eagles at Besnard Lake, Saskatchewan, Canada 1968–2012
  14. Feather Corticosterone Levels and Carotenoid-Based Coloration in Common Buzzard (Buteo buteo) Nestlings
  15. Characteristics and Sexual Functions of Sky-Dancing Displays in a Semi-Colonial Raptor, the Montagu'S Harrier (Circus pygargus)
  16. Phenotypic differences in body size, body condition and circulating carotenoids between hybrid and “pure” red-legged partridges (Alectoris rufa) in the wild
  17. Fractal geometry of a complex plumage trait reveals bird's quality
  18. A transcriptomic investigation of handicap models in sexual selection
  19. Experimental exposure of red-legged partridges (Alectoris rufa) to seeds coated with imidacloprid, thiram and difenoconazole
  20. Phenotypic variation in nestlings of a bird of prey under contrasting breeding and diet conditions
  21. Environmental conditions influence red grouse ornamentation at a population level
  22. Carotenoid-Based Coloration, Condition, and Immune Responsiveness in the Nestlings of a Sexually Dimorphic Bird of Prey
  23. Parasitized Mates Increase Infection Risk for Partners
  24. Avian predators as a biological control system of common vole (Microtus arvalis) populations in north‐western Spain: experimental set‐up and preliminary results
  25. Factors driving breeding success of pallid harriers in Kazakh steppes
  26. Adjustment of female reproductive investment according to male carotenoid-based ornamentation in a gallinaceous bird
  27. The condition dependence of a secondary sexual trait is stronger under high parasite infection level
  28. Contrasted effects of an oxidative challenge and α-melanocyte-stimulating hormone on cellular immune responsiveness: an experiment with red-legged partridges Alectoris rufa
  29. Adaptive significance of permanent female mimicry in a bird of prey
  30. Environmental heterogeneity influences the reliability of secondary sexual traits as condition indicators
  31. Carotenoid limitation and allocation priorities in asynchronous raptor nestlings
  32. Permanent Genetic Resources added to Molecular Ecology Resources Database 1 June 2011–31 July 2011
  33. Broad wintering range and intercontinental migratory divide within a core population of the near‐threatened pallid harrier
  34. The ornament–condition relationship varies with parasite abundance at population level in a female bird
  35. Fitness consequences of anthropogenic hybridization in wild red-legged partridge (Alectoris rufa, Phasianidae) populations
  36. The effects of preen oils and soiling on the UV–visible reflectance of carotenoid-pigmented feathers
  37. Condition- and parasite-dependent expression of a male-like trait in a female bird
  38. Demographic history, genetic structure and gene flow in a steppe-associated raptor species
  39. Feather growth bands and photoperiod
  40. Transcriptomic response of red grouse to gastro‐intestinal nematode parasites and testosterone: implications for population dynamics
  41. Occurrence of Common QuailCoturnix coturnixeggs in Red‐legged PartridgeAlectoris rufanests
  42. An improved night-lighting technique for the selective capture of sandgrouse and other steppe birds
  43. Diet specialisation and foraging efficiency under fluctuating vole abundance: a comparison between generalist and specialist avian predators
  44. Identification of genes responding to nematode infection in red grouse
  45. Positive interactions between vulnerable species in agrarian pseudo‐steppes: habitat use by pin‐tailed sandgrouse depends on its association with the little bustard
  46. Carotenoid-based coloration predicts resistance to oxidative damage during immune challenge
  47. Oxidative stress and the effect of parasites on a carotenoid-based ornament
  48. Testing the interactive effects of testosterone and parasites on carotenoid‐based ornamentation in a wild bird
  49. Breeding biology of Montagu’s Harrier Circus pygargus in north-central Kazakhstan
  50. Physiological stress links parasites to carotenoid‐based colour signals
  51. Oxidative stress and the effect of parasites on a carotenoid-based ornament
  52. Double‐nesting behaviour and sexual differences in breeding success in wild Red‐legged PartridgesAlectoris rufa
  53. Effects of hunting on the behaviour and spatial distribution of farmland birds: importance of hunting‐free refuges in agricultural areas
  54. Carotenoids in nestling Montagu’s harriers: variations according to age, sex, body condition and evidence for diet-related limitations
  55. Physiological Stress Mediates the Honesty of Social Signals
  56. Honest sexual signalling mediated by parasite and testosterone effects on oxidative balance
  57. Parasites, condition, immune responsiveness and carotenoid‐based ornamentation in male red‐legged partridge Alectoris rufa
  58. Breeding biology of the pallid harrier Circus macrourus in north-central Kazakhstan: implications for the conservation of a Near Threatened species
  59. Density dependence in a recovering osprey population: demographic and behavioural processes
  60. Cell-mediated immune activation rapidly decreases plasma carotenoids but does not affect oxidative stress in red-legged partridges (Alectoris rufa)
  61. Temporal changes in kin structure through a population cycle in a territorial bird, the red grouse Lagopus lagopus scoticus
  62. Reducing Tick Burdens on Chicks by Treating Breeding Female Grouse With Permethrin
  63. Use of real‐time rt‐pcr to determine the prevalence of louping ill virus in live red grouse chicks
  64. Ornamental comb colour predicts T-cell-mediated immunity in male red grouse Lagopus lagopus scoticus
  65. Parasites, testosterone and honest carotenoid‐based signalling of health
  66. Alternative methods for estimating density in an upland game bird: the red grouse Lagopus lagopus scoticus
  67. Nematode parasites reduce carotenoid-based signalling in male red grouse
  68. Carotenoid-based colouration and ultraviolet reflectance of the sexual ornaments of grouse
  69. Breeding biology of the Red Kite Milvus milvus in Corsica
  70. Ultraviolet reflectance by the cere of raptors
  71. The effects of autumn testosterone on survival and productivity in red grouse, Lagopus lagopus scoticus
  72. Testing the role of parasites in driving the cyclic population dynamics of a gamebird
  73. Paternity assurance responses to first-year and adult male territorial intrusions in a courtship-feeding raptor
  74. Interactions between intrinsic and extrinsic mechanisms in a cyclic species: testosterone increases parasite infection in red grouse
  75. Elevated spring testosterone increases parasite intensity in male red grouse
  76. Separating Behavioral and Physiological Mechanisms in Testosterone‐Mediated Trade‐Offs
  77. Ultra‐violet reflectance of male and female red grouse, Lagopus lagopus scoticus, sexual ornaments reflect nematode parasite intensity
  78. Testosterone and autumn territorial behavior in male red grouse Lagopus lagopus scoticus
  79. Experimentally increased aggressiveness reduces population kin structure and subsequent recruitment in red grouse Lagopus lagopus scoticus
  80. Interactions between population processes in a cyclic species: parasites reduce autumn territorial behaviour of male red grouse
  81. Sexual ornamentation relates to immune function in male red grouse Lagopus lagopus scoticus
  82. Testosterone, immunocompetence, and honest sexual signaling in male red grouse
  83. Breeding density, cuckoldry risk and copulation behaviour during the fertile period in raptors: a comparative analysis
  84. Faecal egg counts provide a reliable measure of Trichostrongylus tenuis intensities in free-living red grouse Lagopus lagopus scoticus
  85. Territorial behaviour and population dynamics in red grouse Lagopus lagopus scoticus. I. Population experiments
  86. Territorial behaviour and population dynamics in red grouse Lagopus lagopus scoticus. II. Population models
  87. The effect of aggressiveness on the population dynamics of a territorial bird
  88. Effects of territorial intrusions, courtship feedings and mate fidelity on the copulation behaviour of the osprey
  89. Decoy presentations as a means to manipulate the risk of extrapair copulation: an experimental study in a semicolonial raptor, the Montagu's harrier (Circus pygargus)
  90. Predation as a cost of sexual communication in nocturnal seabirds: an experimental approach using acoustic signals
  91. Predation risk and moonlight avoidance in nocturnal seabirds
  92. Audubon's Shearwaters Puffinus Iherminieri on Réunion Island, Indian Ocean: behaviour, census, distribution, biometrics and breeding biology
  93. Territorial intrusions and copulation patterns in red kites, Milvus milvus, in relation to breeding density
  94. Predation on burrowing petrels by the brown skua (Catharacta skua lönnbergi) at Mayes Island, Kerguelen
  95. Predation on burrowing petrels by the brown skua (Catharacta skua lönnbergi) at Mayes Island, Kerguelen
  96. Intra- and Intersexual Functions in the Call, of a Non-Passerine Bird