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The effect of siblings on nest site homing by Common Tern chicks: A benefit of kin recognition
WATERBIRDS
Feeding behavior of Common Eider ducklings in relation to availability of rockweed habitat and duckling age
WATERBIRDS
Double-brooding in Red-necked Grebes
WATERBIRDS
A review of the ecological parameters and implications of subsociality in Parastrachia japonensis (Hemiptera : Cydnidae), a semelparous species that specializes on a poor resource
POPULATION ECOLOGY
Biparental mouthbrooding of the catfish Phyllonemus filinemus in Lake Tanganyika
ICHTHYOLOGICAL RESEARCH
Conflict of interest between sexes over cooperation: a supergame on egg carrying and mating in a coreid bug
BEHAVIORAL ECOLOGY
Genetic monogamy in the absence of paternity guards: the Capricorn silvereye, Zosterops lateralis chlorocephalus, on Heron Island
BEHAVIORAL ECOLOGY
Offspring food allocation by parents and helpers in a cooperative mammal
BEHAVIORAL ECOLOGY
Social mating systems and extrapair fertilizations in passerine birds
BEHAVIORAL ECOLOGY
Is male plumage reflectance correlated with paternal care in bluethroats?
BEHAVIORAL ECOLOGY
Male boobies expel eggs when paternity is in doubt
BEHAVIORAL ECOLOGY
The effect of partial brood loss on male desertion in a cichlid fish: an experimental test
BEHAVIORAL ECOLOGY
Being a parent of an adult son or daughter with severe mental illness receiving professional care: parents' narratives
HEALTH & SOCIAL CARE IN THE COMMUNITY
Mate guarding in the Seychelles warbler is energetically costly and adjusted to paternity risk
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Dynamic adjustment of parental care in response to perceived paternity
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Predators as stressors? Physiological and reproductive consequences of predation risk in tropical stonechats (Saxicola torquata axillaris)
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Bill morphology reflects female independence from male parental help
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Penna model of biological aging on a lattice
PHYSICA A
Space use by the Japanese fluvial sculpin, Cottus pollux, related to spatio-temporal limitations in nest resources
ENVIRONMENTAL BIOLOGY OF FISHES
Fifteen-spined stickleback (Spinachia spinachia) females prefer males withmore secretional threads in their nests: an honest-condition display by males
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY
Nest-maintenance effort and health status in chinstrap penguins, Pygoscelis antarctica: the functional significance of stone-provisioning behaviour
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY
Food availability and immune capacity in serin (Serinus serinus) nestlings
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY
The importance of nestling location for obtaining food in open cup-nests
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY
Does supernormal stimulus influence parental behaviour of the cuckoo's host?
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY
Parental care in the whitefly Aleyrodes singularis
ECOLOGICAL ENTOMOLOGY
Females of the European beewolf preserve their honeybee prey against competing fungi
ECOLOGICAL ENTOMOLOGY
Adaptive advantages of matriphagy in the foliage spider, Chiracanthium japonicum (Araneae : Clubionidae)
JOURNAL OF ETHOLOGY
Postfledging creche behavior in the European shag
JOURNAL OF ETHOLOGY
Infant carrying in family groups of Goeldi's monkeys (Callimico goeldii)
AMERICAN JOURNAL OF PRIMATOLOGY
Parental care behaviour in Leptodactylus podicipinus (Cope, 1862) (Anura, Leptodactylidae)
HERPETOLOGICAL JOURNAL
Maternal territoriality as an offspring defense strategy in red swamp crayfish (Procambarus clarkii, Girard)
AGGRESSIVE BEHAVIOR
Evolution of exclusive paternal care in arthopods
ANNUAL REVIEW OF ENTOMOLOGY
Reproduction and development of marine Peracaridans
ADVANCES IN MARINE BIOLOGY, VOL 39
Seasonal reproduction of a neotropical frog, the cave coqui (Eleutherodactylus cooki)
COPEIA
Optimality models in behavioral biology
SIAM REVIEW
The evolution of egg size in socially polyandrous shorebirds
OIKOS
Allee effect, sexual selection and demographic stochasticity
OIKOS
How important are direct fitness benefits of sexual selection?
NATURWISSENSCHAFTEN
Changes in biosynthesis and degradation of juvenile hormone during breeding by burying beetles: a reproductive or social role?
JOURNAL OF INSECT PHYSIOLOGY
Vocal communication and reproductive behavior of the frog Colostethus beebei in Guyana
JOURNAL OF HERPETOLOGY
Male pregnancy in seahorses and pipefishes (Family Syngnathidae): Rapid diversification of paternal brood pouch morphology inferred from a molecular phylogeny
JOURNAL OF HEREDITY
The costs of reproduction to males and females of a paternal mouthbroodingcardinalfish Apogon notatus
JOURNAL OF FISH BIOLOGY
Environmental factors affecting the spawning burrow selection by the gobiid Valenciennea longipinnis
JOURNAL OF FISH BIOLOGY
Physiological and biochemical correlates of brood size and energy expenditure in tree swallows
JOURNAL OF EXPERIMENTAL BIOLOGY
Life path analysis: scaling indicates priming effects of social and habitat factors on dispersal distances
JOURNAL OF ANIMAL ECOLOGY
Early development of the neural plate, neural crest and facial region of marsupials
JOURNAL OF ANATOMY
Behaviour of Crane (Grus grus) families in their breeding territories in Northeast Germany: parental care and investment
JOURNAL FUR ORNITHOLOGIE
The influence of testosterone on territorial defence and parental behaviorin male free-living rufous whistlers, Pachycephala rufiventris
HORMONES AND BEHAVIOR
Ecological factors underlying the adrenocortical response to capture stress in Arctic-breeding shorebirds
GENERAL AND COMPARATIVE ENDOCRINOLOGY
Age-related reproductive effort and senescence in free-ranging moose, Alces alces
ECOLOGY
Habitat-specific demography of a long-distance, neotropical migrant bird, the Eastern Kingbird
ECOLOGY
Evolution of life histories along elevational gradients: Trade-off betweenparental care and fecundity
ECOLOGY
The number of provisioning visits by House Finches predicts the mass of food delivered
CONDOR
Post-fledging broods of migratory Harlequin Ducks accompany females to wintering areas
CONDOR
Comparison of parental roles in male and female Red Foxes, Vulpes vulpes, in southern Ontario
CANADIAN FIELD-NATURALIST
Two cases of infanticide in a Red Fox, Vulpes vulpes, family in southern Ontario
CANADIAN FIELD-NATURALIST
Experimental evidence for effects of human disturbance on foraging and parental care in oystercatchers
BIOLOGICAL CONSERVATION
Females of a stream goby choose mates that court in fast water currents
BEHAVIOUR
Territoriality egg desertion and mating success of a paternal care fish, Hypoptychus dybowskii (Gasterosteiformes)
BEHAVIOUR
Lek-like mating system of the monogamous blue-black grassquit
AUK
Nymphal occurrence pattern and predation risk in the subsocial shield bug,Parastrachia japonensis (Heteroptera : Cydnidae)
APPLIED ENTOMOLOGY AND ZOOLOGY
Courtship feedings, copulations and paternity in common terns, Sterna hirundo
ANIMAL BEHAVIOUR
Social and reproductive behaviour in the Madagascan poison frog, Mantella laevigata, with comparisons to the dendrobatids
ANIMAL BEHAVIOUR
Subordinates explore but dominants profit: resource competition in high Arctic barnacle goose flocks
ANIMAL BEHAVIOUR
Can females gain extra paternal investment by mating with multiple males? A game theoretic approach
AMERICAN NATURALIST
Optimal size and number of propagules: Allowance for discrete stages and effects of maternal size on reproductive output and offspring fitness
AMERICAN NATURALIST
The reproductive biology of an open-water spawning Lake Malawi cichlid, Copadichromis chrysonotus
AFRICAN ZOOLOGY
Eider females and broods from neighboring colonies use segregated local feeding areas
WATERBIRDS
Female choice, conflict between the sexes and the evolution of male alternative reproductive behaviours
EVOLUTIONARY ECOLOGY RESEARCH
Mate choice and cannibalism in a natural population of a stream goby, Rhinogobius sp.
ICHTHYOLOGICAL RESEARCH
The guarding posture of females in the subsocial bug Elasmucha dorsalis (Heteroptera : Acanthosomatidae)
EUROPEAN JOURNAL OF ENTOMOLOGY
Age-dependent diet change, parental care and reproductive cost in tawny owls Strix aluco
ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY
The evolution of paternity and paternal care in birds
BEHAVIORAL ECOLOGY
Timing of oviposition and reproductive skew in cobreeding female burying beetles (Nicrophorus vespilloides)
BEHAVIORAL ECOLOGY
Prolonged offspring dependence and cooperative breeding in birds
BEHAVIORAL ECOLOGY
Courtship displays and coloration as indicators of safety rather than of male quality: the safety assurance hypothesis
BEHAVIORAL ECOLOGY
Sex-limited expression of ornamental feathers in birds
BEHAVIORAL ECOLOGY
High fidelity on islands: a comparative study of extrapair paternity in passerine birds
BEHAVIORAL ECOLOGY
An experimental test of the prolonged brood care model in the tufted titmouse (Baeolophus bicolor)
BEHAVIORAL ECOLOGY
Evolutionary routes to joint-female nesting in birds
BEHAVIORAL ECOLOGY
Risk taking during parental care: a test of the harm-to-offspring hypothesis
BEHAVIORAL ECOLOGY
Extra-pair paternity as the result of reproductive transactions between paired mates
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Male-male competition and parental care in collared flycatchers (Ficedula albicollis): an experiment controlling for differences in territory quality
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Genetic monogamy and biparental care in an externally fertilizing fish, the largemouth bass (Micropterus salmoides)
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Clutch size evolution under sexual conflict enhances the stability of mating systems
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Brood desertion by female shorebirds: a test of the differential parental capacity hypothesis on Kentish plovers
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Anticipatory parental care: acquiring resources for offspring prior to conception
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Trade-off between mating opportunities and parental care: brood desertion by female Kentish plovers
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Coalitions of relatives and reproductive skew in cooperatively breeding white-winged choughs
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Adaptive significance of male parental care in a monogamous mammal
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Better red than dead: carotenoid-based mouth coloration reveals infection in barn swallow nestlings
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES
Offspring sex ratios in tree swallows: females in better condition producemore sons
MOLECULAR ECOLOGY
Sizing up the competition: Do burying beetles weigh or measure their opponents?
JOURNAL OF INSECT BEHAVIOR
Handicapped American Kestrels: Needy or prudent foragers?
JOURNAL OF RAPTOR RESEARCH
Frequencies of multiple paternity in three Acrocephalus species (Aves Sylviidae) with different mating systems (A. palustris, A. arundinaceus, A. paludicola)
ETHOLOGY ECOLOGY & EVOLUTION
Parental care and authority versus the prosperity of the child - reflections on the present legal status in Germany
FORENSIC SCIENCE INTERNATIONAL
Does parental fin digging improve feeding opportunities for offspring in the convict cichlid?
ENVIRONMENTAL BIOLOGY OF FISHES
Lek mating systems: a case study in the Little Bustard Tetrax tetrax
BEHAVIOURAL PROCESSES
Sex-role reversal in vertebrates: behavioural and endocrinological accounts
BEHAVIOURAL PROCESSES
Nest defence by lapwings: Observations on natural behaviour and an experiment
ARDEA