Björn Forkman

Björn Forkman

Professor

Member of:

    ORCID: 0000-0002-0153-6240

    Publication year:
    All
    1 - 50 out of 304Page size: 50
    1. 1990
    2. Published

      Is the behavioural effect of diazepam in rats unique to negative secondary stimuli?

      Enquist, M., Forkman, Björn & Ljungberg, T., Jun 1990, In: Journal of Neural Transmission. 81, 2, p. 147-152 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. 1993
    4. Published

      Self‐reinforced Behaviour Does not Explain Contra‐freeloading in the Mongolian Gerbil

      Forkman, Björn, 1993, In: Ethology. 94, 2, p. 109-112 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. 1994
    6. Published

      The effect of hunger on social facilitation in domestic poultry

      Forkman, Björn, Hoffmann, V., Hulthfn, A., Koster, E. & Lundberg, A., Nov 1994, In: Acta Agriculturae Scandinavica A: Animal Sciences. 44, 4, p. 246-248 3 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. 1995
    8. Published

      The Effect of Hunger on the Learning of New Food Preferences in the Mongolian Gerbil

      Forkman, Björn, 1995, In: Behaviour. 132, 7-8, p. 627-639 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Behavioural strategies or just individual variation in behaviour? - A lack of evidence for active and passive piglets

      Jensen, P., Rushen, J. & Forkman, Björn, May 1995, In: Applied Animal Behaviour Science. 43, 2, p. 135-139 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Individual variation and consistency in piglet behaviour

      Jensen, P., Forkman, Björn, Thodberg, K. & Köster, E., Oct 1995, In: Applied Animal Behaviour Science. 45, 1-2, p. 43-52 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Personality, coping patterns, and aggression in piglets

      Forkman, Björn, Furuhaug, I. L. & Jensen, P., Oct 1995, In: Applied Animal Behaviour Science. 45, 1-2, p. 31-42 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. 1996
    13. Published

      The foraging behaviour of Mongolian gerbils: A behavioural need or a need to know?

      Forkman, Björn, Feb 1996, In: Behaviour. 133, 1-2, p. 129-143 15 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      Influence of size and asymmetry of sexual characters in the rooster and hen on the number of eggs laid

      Forkman, Björn & Corr, S., 1 Sep 1996, In: Applied Animal Behaviour Science. 49, 3, p. 285-291 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. 1998
    16. Published

      Hens use occlusion to judge depth in a two-dimensional picture

      Forkman, Björn, 1998, In: Perception. 27, 7, p. 861-867 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      An investigation into the occurrence of spontaneous alternation behaviour in the domestic hen

      Haskell, M. J., Forkman, Björn & Waddington, D., Apr 1998, In: Behavioural Processes. 43, 1, p. 43-51 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. 1999
    19. Published

      Minimization of modal contours: An essential cross-species strategy in disambiguating relative depth

      Forkman, Björn & Vallortigara, G., 1999, In: Animal Cognition. 2, 4, p. 181-185 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. 2000
    21. Published

      A method for simulating signal evolution using real animals

      Forkman, Björn & Enquist, M., 2000, In: Ethology. 106, 10, p. 887-897 11 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Frustration-induced aggression in the domestic hen: The effect of thwarting access to food and water on aggressive responses and subsequent approach tendencies

      Haskell, M., Coerse, N. C. A. & Forkman, Björn, Apr 2000, In: Behaviour. 137, 4, p. 531-546 16 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Rearing without early access to perches impairs the spatial skills of laying hens

      Gunnarsson, S., Yngvesson, J., Keeling, L. J. & Forkman, Björn, 3 Apr 2000, In: Applied Animal Behaviour Science. 67, 3, p. 217-228 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. 2001
    25. Published

      An information primacy model of exploratory and foraging behaviour

      Inglis, I. R., Langton, S., Forkman, Björn & Lazarus, J., 2001, In: Animal Behaviour. 62, p. 543-557 15 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    26. Published

      Colour vision in fallow deer: A behavioural study

      Birgersson, J., Alm, U. & Forkman, Björn, 2001, In: Animal Behaviour. 61, 2, p. 367-371 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    27. Published

      Domestic hens have declarative representations

      Forkman, Björn, 2001, In: Animal Welfare. 10, SUPPL., p. S235-S237

      Research output: Contribution to journal › Journal article › Research › peer-review

    28. Published

      Domestication effects on foraging strategy, social behaviour and different fear responses: a comparison between the red junglefowl (Gallus gallus) and a modern layer strain

      Schütz, K. E., Forkman, Björn & Jensen, P., 2001, In: Applied Animal Behaviour Science. 74, p. 1-14 14 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    29. Published

      Key sources of variability in coping: group report

      Forkman, Björn, Blokhuis, H. J., Broom, D. M., Kaiser, S., Koolhaas, J. M., Levine, S., Mendi, M., Plotsky, P. M. & Schedlowski, M., 2001, Ikke angivet. Broom, D. M. (ed.). Dahlem University Press, p. 79-100 22 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    30. 2002
    31. Published

      Development of a concept for organic chickens in climate tents

      Andersen, B. H., Forkman, Björn & Horsted, K., 2002. 1 p.

      Research output: Contribution to conference › Paper › Research

    32. Published

      Effect of social environment on the behavioural responses of horses toward novel food presented in an arena

      Østerballe, L. V., Forkman, Björn, Herskin, M. S. & Søndergaard, E., 2002, Internal report. Krohn, C. C. & Ladewig, J. (eds.). 151 ed. p. 21 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    33. Published

      Experimental evidence of receiver bias for symmetry

      Jansson, L., Forkman, Björn & Enquist, M., 2002, In: Animal Behaviour. 63, p. 617-621 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    34. Published

      Hens in tents: an alternative system for organic hens

      Andersen, B. H., Forkman, Björn & Horsted, K., 2002.

      Research output: Contribution to conference › Paper › Research

    35. Published

      Learning and cognition

      Forkman, Björn, 2002, The ¤ethology of farm animals. Jensen, P. (ed.). Oxford: CABI, p. 51-64 14 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    36. Published

      Personality traits in the domestic dog (Canis familiaris)

      Svartberg, K. & Forkman, Björn, 2002, In: Applied Animal Behaviour Science. 79, 2, p. 133-157 25 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    37. Published

      Tankar och förväntningar hos höns

      Forkman, Björn, 2002, In: Svensk Veterinär tidning. 7, p. 355-360 69 p.

      Research output: Contribution to journal › Journal article › Research

    38. Published

      Trade-off in resource allocation between behaviour and production traits in fowl-phentypival and QTL-analyses of F2-progeny from Red Junglefowl a White Leghorn layers

      Schütz, K., Keje, S., Jacobsson, L., Mormède, P., Forkman, Björn, Carlborg, Ö., Andersson, L. C. & Jensen, P., 2002, Internal report. Krohn, C. C. & Ladewig, J. (eds.). 151 ed. p. 13 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    39. Published

      What's in a chicken brain? a review of the cognitive abilities of chickens

      Forkman, Björn, 2002. 1 p.

      Research output: Contribution to conference › Paper › Research

    40. 2003
    41. Published

      Feather-pecking and feather eating in laying hens

      Forkman, Björn, 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    42. Published

      Grundvidenskabelig og anvendt forskning - som rugbrød og pålæg

      Forkman, Björn & Jensen, M. B., 2003, In: DANSK VETERINÆRTIDSSKRIFT. 86, 2, p. 22-23 2 p.

      Research output: Contribution to journal › Journal article › Communication

    43. Published

      Vad finns i en hönshjärna?

      Forkman, Björn, 2003, In: Fjäderfä. 1, 2 p.

      Research output: Contribution to journal › Journal article › Communication

    44. 2004
    45. Published

      Effect of electrical brooders on chickens' feather pecking activity

      Jensen, A. B. & Forkman, Björn, 2004. 1 p.

      Research output: Contribution to conference › Paper › Research

    46. Published

      Scientific uncertainty - how should it be handled in relation to scientific advice regarding animal welfare issues?

      Sandøe, Peter, Forkman, Björn & Christiansen, Stine B., 2004, In: Animal Welfare. 13, p. S121-S126 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    47. Published

      Major Growth QTLs in Fowl Are Related to Fearful Behavior: Possible Genetic Links between Fear Responses and Production Traits in a Red Junglefowl x White Leghorn Intercross

      Schütz, K. E., Kerje, S., Jacobsson, L., Forkman, Björn, Carlborg, Ö., Andersson, L. & Jensen, P., Jan 2004, In: Behavior Genetics. 34, 1, p. 121-130 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    48. Published

      Physiological reactions to fear provocation in dogs

      Hydbring-Sandberg, E., von Walter, L. W., Höglund, K., Svartberg, K., Swenson, L. & Forkman, Björn, Mar 2004, In: Journal of Endocrinology. 180, 3, p. 439-448 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    49. Published

      Keeping hens in tents - Experiences from the first year

      Forkman, Björn, Andersen, Daniel Bjørklund, Hindrup, B. & Horsted, K., Apr 2004, In: British Poultry Science. 45, SUPPL. 1, p. S37-S38

      Research output: Contribution to journal › Journal article › Research › peer-review

    50. Published

      The predictions from coping theory are not upheld for severe featherpeckers

      Forkman, Björn, Heiskanen, T. & Kjær, J., Apr 2004, In: British Poultry Science. 45, SUPPL. 1, p. S34-S35

      Research output: Contribution to journal › Journal article › Research › peer-review

    51. Published

      The maintenance of stable dominance hierarchies and the pattern of aggression: Support for the suppression hypothesis

      Forkman, Björn & Haskell, M. J., Sep 2004, In: Ethology. 110, 9, p. 737-744 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    52. 2005
    53. Published

      Activity cycles and synchrony in layer hen chicks

      Jensen, A. B., Forkman, Björn & Ritz, C., 2005, 17. Nordic Symposium of the ISAE: programme and abstracts. Krohn, C. C. & Ladewig, J. (eds.). Department of Animal Health, Welfare and Nutrition, p. 23-24 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    54. Published

      An alternative perspective on the compilation of scientific literature comparing housing systems for gestating sows using metaanalysis on measures of physiology, behavior, performance and health: letter to the editor

      Damm, B. I., Forkman, Björn, Giersing, M., Ladewig, Jan & Houe, Hans, 2005, In: Professional Animal Scientist. 21, p. 139-143 5 p.

      Research output: Contribution to journal › Letter › Research › peer-review

    55. Published

      Assessment of animal welfare ina veterinary context: a call for ethologists

      Christiansen, Stine B. & Forkman, Björn, 2005, Proceedings of the 39. International Congress of the ISAE. p. 82 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    56. Published

      Chicks from synshronized groups show less feather pecking as adults

      Jensen, A. B. & Forkman, Björn, 2005, Animal science papers and reports. Polich Academy of Science, Institute of Genetics and Animal Breeding, p. 285-286 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    57. Published

      Comprehensive assessment of animal welfare: what rationale to be used?

      Veissier, I., Forkman, Björn & Keeling, L., 2005, Abstracts of oral presentations and posters. University of Veterinary Medicine, p. 100 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    58. Published

      Effect of broody hens on chicks' pecking and perching behaviour

      Jensen, A. B., Forkman, Björn & Wichman, A., 2005. 1 p.

      Research output: Contribution to conference › Poster › Research

    59. Published

      En oversigt over fordele, ulemper og konstruktion af siddepinde til æglæggende høner

      Forkman, Björn, 2005, In: Dansk Veterinærtidsskrift. 88, 2, p. 6-9 4 p.

      Research output: Contribution to journal › Journal article › Research

    60. Published

      Feather pecking in chickens is genetically related to behavioural and developmental traits

      Jensen, P., Keeling, L., Schütz, K., Andersson, L., Morméde, P., Brändström, H., Forkman, Björn, Kerje, S., Frederiksson, R., Ohlsson, C., Larsson, S., Mallmin, H. & Kindmark, A., 2005, In: Physiology & Behavior. 86, 1-2, p. 52-60 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    61. Published

      Featherpecking and predictions from coping theory

      Forkman, Björn, Heiskanen, T. & Kjær, J., 2005, Animal science papers and reports: proceedings of the 7. European Symposium on Poultry Welfare, Lublin, Poland. Polish Academy of Sciences Institute and Animal Breeding, p. 357-358 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    62. Published

      Lying down and rolling behaviour in sows in relation to piglet crushing: review

      Damm, B. I., Forkman, Björn & Pedersen, L. J., 2005, In: Applied Animal Behaviour Science. 90, 1, p. 3-20 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    63. Published

      Using conditioned reinforcement as a way to make dairy cows to leave an automatic unit

      Oostra, H. H., Forkman, Björn, Sällvik, K., Herlin, A. & Englund, J., 2005, In: Journal of Animal and Veterinary Advances. 4, 4, p. 441-447 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

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