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Results: 1-25 | 26-35
Results: 1-25/35
CONFLICTS BETWEEN LESSER KESTREL CONSERVATION AND EUROPEAN AGRICULTURAL POLICIES AS IDENTIFIED BY HABITAT USE ANALYSES
Authors: TELLA JL FORERO MG HIRALDO F DONAZAR JA
Citation: Jl. Tella et al., CONFLICTS BETWEEN LESSER KESTREL CONSERVATION AND EUROPEAN AGRICULTURAL POLICIES AS IDENTIFIED BY HABITAT USE ANALYSES, Conservation biology, 12(3), 1998, pp. 593-604
REGULATION OF INTEGUMENTARY COLOR AND PLASMA CAROTENOIDS IN AMERICAN KESTRELS CONSISTENT WITH SEXUAL SELECTION THEORY
Authors: NEGRO JJ BORTOLOTTI GR TELLA JL FERNIE KJ BIRD DM
Citation: Jj. Negro et al., REGULATION OF INTEGUMENTARY COLOR AND PLASMA CAROTENOIDS IN AMERICAN KESTRELS CONSISTENT WITH SEXUAL SELECTION THEORY, Functional ecology, 12(2), 1998, pp. 307-312
THE EVOLUTION OF COLONIALITY - DOES COMMODITY SELECTION EXPLAIN IT ALL
Authors: TELLA JL HIRALDO F DONAZAR JA
Citation: Jl. Tella et al., THE EVOLUTION OF COLONIALITY - DOES COMMODITY SELECTION EXPLAIN IT ALL, Trends in ecology & evolution, 13(2), 1998, pp. 75-76
HIGH HOST-SPECIFICITY OF CRATAERINA-MELBAE (DIPTERA, HIPPOBOSCIDAE) IN A MIXED COLONY OF BIRDS
Authors: TELLA JL GAJON A GORTAZAR C OSACAR JJ
Citation: Jl. Tella et al., HIGH HOST-SPECIFICITY OF CRATAERINA-MELBAE (DIPTERA, HIPPOBOSCIDAE) IN A MIXED COLONY OF BIRDS, The Journal of parasitology, 84(1), 1998, pp. 198-200
TRADITIONAL FARMING AND KEY FORAGING HABITATS FOR CHOUGH PYRRHOCORAX-PYRRHOCORAX CONSERVATION IN A SPANISH PSEUDOSTEPPE LANDSCAPE
Authors: BLANCO G TELLA JL TORRE I
Citation: G. Blanco et al., TRADITIONAL FARMING AND KEY FORAGING HABITATS FOR CHOUGH PYRRHOCORAX-PYRRHOCORAX CONSERVATION IN A SPANISH PSEUDOSTEPPE LANDSCAPE, Journal of Applied Ecology, 35(2), 1998, pp. 232-239
EFFECTS OF NEST-SITE AVAILABILITY AND DISTRIBUTION ON DENSITY-DEPENDENT CLUTCH SIZE AND LAYING DATE IN THE CHOUGH PYRRHOCORAX-PYRRHOCORAX
Authors: BLANCO G FARGALLO JA CUEVAS JA TELLA JL
Citation: G. Blanco et al., EFFECTS OF NEST-SITE AVAILABILITY AND DISTRIBUTION ON DENSITY-DEPENDENT CLUTCH SIZE AND LAYING DATE IN THE CHOUGH PYRRHOCORAX-PYRRHOCORAX, Ibis, 140(2), 1998, pp. 252-256
EFFECTS OF AGE AND CAPTIVITY ON PLASMA CHEMISTRY VALUES OF THE EGYPTIAN VULTURE
Authors: DOBADOBERRIOS PM TELLA JL CEBALLOS O DONAZAR JA
Citation: Pm. Dobadoberrios et al., EFFECTS OF AGE AND CAPTIVITY ON PLASMA CHEMISTRY VALUES OF THE EGYPTIAN VULTURE, The Condor, 100(4), 1998, pp. 719-725
FEATHER MITES ON GROUP-LIVING RED-BILLED CHOUGHS - A NONPARASITIC INTERACTION
Authors: BLANCO G TELLA JL POTTI J
Citation: G. Blanco et al., FEATHER MITES ON GROUP-LIVING RED-BILLED CHOUGHS - A NONPARASITIC INTERACTION, Journal of avian biology, 28(3), 1997, pp. 197-206
NONADAPTIVE ADOPTIONS OF NESTLINGS IN THE COLONIAL LESSER KESTREL - PROXIMATE CAUSES AND FITNESS CONSEQUENCES
Authors: TELLA JL FORERO MG DONAZAR JA NEGRO JJ HIRALDO F
Citation: Jl. Tella et al., NONADAPTIVE ADOPTIONS OF NESTLINGS IN THE COLONIAL LESSER KESTREL - PROXIMATE CAUSES AND FITNESS CONSEQUENCES, Behavioral ecology and sociobiology, 40(4), 1997, pp. 253-260
ABSENCE OF BLOOD PARASITES IN THE RED-NECKED NIGHTJAR
Authors: FORERO MG TELLA JL GAJON A
Citation: Mg. Forero et al., ABSENCE OF BLOOD PARASITES IN THE RED-NECKED NIGHTJAR, Journal of field ornithology, 68(4), 1997, pp. 575-579
IS THE EXPRESSION OF MALE TRAITS FEMALE LESSER KESTRELS RELATED TO SEXUAL SELECTION
Authors: TELLA JL FORERO MG DONAZAR JA HIRALDO F
Citation: Jl. Tella et al., IS THE EXPRESSION OF MALE TRAITS FEMALE LESSER KESTRELS RELATED TO SEXUAL SELECTION, Ethology, 103(1), 1997, pp. 72-81
HEMATOZOA IN 2 POPULATIONS OF THE THREATENED RED-BILLED CHOUGH IN SPAIN
Authors: BLANCO G MERINO S TELLA JL FARGALLO JA GAJON A
Citation: G. Blanco et al., HEMATOZOA IN 2 POPULATIONS OF THE THREATENED RED-BILLED CHOUGH IN SPAIN, Journal of wildlife diseases, 33(3), 1997, pp. 642-645
SEXUAL DIMORPHISM, PLUMAGE VARIABILITY AND SPECIES DETERMINATION IN NIGHTJARS - THE NEED FOR FURTHER EXAMINATION OF THE NECHISAR NIGHTJAR CAPRIMULGUS-SOLALA
Authors: FORERO MG TELLA JL
Citation: Mg. Forero et Jl. Tella, SEXUAL DIMORPHISM, PLUMAGE VARIABILITY AND SPECIES DETERMINATION IN NIGHTJARS - THE NEED FOR FURTHER EXAMINATION OF THE NECHISAR NIGHTJAR CAPRIMULGUS-SOLALA, Ibis, 139(2), 1997, pp. 407-409
ROLE OF BUILDINGS AS NEST-SITES IN THE RANGE EXPANSION AND CONSERVATION OF CHOUGHS PYRRHOCORAX-PYRRHOCORAX IN SPAIN
Authors: BLANCO G FARGALLO JA TELLA JL CUEVAS JA
Citation: G. Blanco et al., ROLE OF BUILDINGS AS NEST-SITES IN THE RANGE EXPANSION AND CONSERVATION OF CHOUGHS PYRRHOCORAX-PYRRHOCORAX IN SPAIN, Biological Conservation, 79(2-3), 1997, pp. 117-122
PROTECTIVE ASSOCIATION AND BREEDING ADVANTAGES OF CHOUGHS NESTING IN LESSER KESTREL COLONIES
Authors: BLANCO G TELLA JL
Citation: G. Blanco et Jl. Tella, PROTECTIVE ASSOCIATION AND BREEDING ADVANTAGES OF CHOUGHS NESTING IN LESSER KESTREL COLONIES, Animal behaviour, 54, 1997, pp. 335-342
SEXUAL DICHROMATISM IN BIRDS INDEPENDENT OF DIET, PARASITES AND ANDROGENS
Authors: BORTOLOTTI GR NEGRO JJ TELLA JL MARCHANT TA BIRD DM
Citation: Gr. Bortolotti et al., SEXUAL DICHROMATISM IN BIRDS INDEPENDENT OF DIET, PARASITES AND ANDROGENS, Proceedings - Royal Society. Biological Sciences, 263(1374), 1996, pp. 1171-1176
AGE AND SEX DETERMINATION OF MONOMORPHIC NON-BREEDING CHOUGHS - A LONG-TERM STUDY
Authors: BLANCO G TELLA JL TORRE I
Citation: G. Blanco et al., AGE AND SEX DETERMINATION OF MONOMORPHIC NON-BREEDING CHOUGHS - A LONG-TERM STUDY, Journal of field ornithology, 67(3), 1996, pp. 428-433
HABITAT AVAILABILITY AND ROOST-SITE SELECTION BY THE STONE CURLEW BURHINUS-OEDICNEMUS IN AN ARID CULTIVATED LANDSCAPE (LOS-MONEGROS, NE SPAIN)
Authors: TELLA JL TORRE I SANCHEZ C
Citation: Jl. Tella et al., HABITAT AVAILABILITY AND ROOST-SITE SELECTION BY THE STONE CURLEW BURHINUS-OEDICNEMUS IN AN ARID CULTIVATED LANDSCAPE (LOS-MONEGROS, NE SPAIN), Revue d'ecologie, 51(2), 1996, pp. 153-159
ENVIRONMENTAL AND GEOGRAPHIC FACTORS AFFECTING THE DISTRIBUTION OF SMALL MAMMALS IN AN ISOLATED MEDITERRANEAN MOUNTAIN
Authors: TORRE I TELLA JL ARRIZABALAGA A
Citation: I. Torre et al., ENVIRONMENTAL AND GEOGRAPHIC FACTORS AFFECTING THE DISTRIBUTION OF SMALL MAMMALS IN AN ISOLATED MEDITERRANEAN MOUNTAIN, Zeitschrift fur Saugetierkunde, 61(6), 1996, pp. 365-375
SEASONAL AND INTERANNUAL VARIATIONS IN THE SEX-RATIO OF LESSER KESTREL FALCO-NAUMANNI BROODS
Authors: TELLA JL DONAZAR JA NEGRO JJ HIRALDO F
Citation: Jl. Tella et al., SEASONAL AND INTERANNUAL VARIATIONS IN THE SEX-RATIO OF LESSER KESTREL FALCO-NAUMANNI BROODS, Ibis, 138(2), 1996, pp. 342-345
VARIABLE EXPRESSION OF SEXUALLY MOSAIC PLUMAGE IN FEMALE LESSER KESTRELS
Authors: TELLA JL DONAZAR JA HIRALDO F
Citation: Jl. Tella et al., VARIABLE EXPRESSION OF SEXUALLY MOSAIC PLUMAGE IN FEMALE LESSER KESTRELS, The Condor, 98(3), 1996, pp. 643-644
CAN INTERSPECIFIC COMPETITION AND NEST-SITE AVAILABILITY EXPLAIN THE DECREASE OF LESSER KESTREL FALCO-NAUMANNI POPULATIONS
Authors: FORERO MG TELLA JL DONAZAR JA HIRALDO F
Citation: Mg. Forero et al., CAN INTERSPECIFIC COMPETITION AND NEST-SITE AVAILABILITY EXPLAIN THE DECREASE OF LESSER KESTREL FALCO-NAUMANNI POPULATIONS, Biological Conservation, 78(3), 1996, pp. 289-293
ABSENCE OF BLOOD-PARASITIZATION EFFECTS ON LESSER KESTREL FITNESS
Authors: TELLA JL FORERO MG GAJON A HIRALDO F DONAZAR JA
Citation: Jl. Tella et al., ABSENCE OF BLOOD-PARASITIZATION EFFECTS ON LESSER KESTREL FITNESS, The Auk, 113(1), 1996, pp. 253-256
DNA-FINGERPRINTING REVEALS POLYGYNY IN THE LESSER KESTREL (FALCO-NAUMANNI)
Authors: TELLA JL NEGRO JJ VILLARROEL M KUHNLEIN U HIRALDO F DONAZAR JA BIRD DM
Citation: Jl. Tella et al., DNA-FINGERPRINTING REVEALS POLYGYNY IN THE LESSER KESTREL (FALCO-NAUMANNI), The Auk, 113(1), 1996, pp. 262-265
DNA-FINGERPRINTING REVEALS A LOW INCIDENCE OF EXTRA-PAIR FERTILIZATIONS IN THE LESSER KESTREL
Authors: NEGRO JJ VILLARROEL M TELLA JL KUHNLEIN U HIRALDO F DONAZAR JA BIRD DM
Citation: Jj. Negro et al., DNA-FINGERPRINTING REVEALS A LOW INCIDENCE OF EXTRA-PAIR FERTILIZATIONS IN THE LESSER KESTREL, Animal behaviour, 51, 1996, pp. 935-943
Risultati: 1-25 | 26-35