Vol. 4 No. 2 (2020): BI.2020

Original Article

• Chimpanzees Behavioral Respons To A Shift In Number Of Visitors During Autumn Holiday In Aalborg Zoo

  Mette Pouline Ottosen, Jonatan Willy Kjær, Martin Andersen, Lars Bach, Sussie Pagh

  1-60

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• Effect of enrichments on behavioural reaction norms of two captive polar bears (Ursus maritimus) in Aalborg Zoo, Denmark

  Freja Melgaard Dahl, Heidi Holm Hanse, Line Damkjær Vorup, Line Østergaard Jensen, Petricia Strømfeldt Spyridopoulos, Trine Hammer Jensen, Cino Pertoldi, Aage Kristian Olsen Alstrup, Sussie Pagh

  61-72

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• Assessment of Abnormal Behaviour and the Effect of Enrichment on Captive Chimpanzees in Aalborg Zoo

  Anne-Marie Olsen, Henriette Gamborg Kristensen, Kasper Weidick Iversen, Nicklas Halby Pedersen, Cino Pertoldi, Aage Kristian Olsen Alstrup, Trine Hammer Jensen, Sussie Pagh

  73-91

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• Nocturnal Behaviour of Three Zoo Elephants (Loxodonta Africana)

  Sara Sofie Bertelsen, Amalie Slot Sørensen, Sussie Pagh, Cino Pertoldi, Trine Hammer Jensen

  92-113

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• The nocturnal behaviour of African elephants (Loxodonta africana) in Aalborg Zoo and how changes in the environment affect them

  Tobias Astell Andersen, Christinna Herskind, Julie Maysfelt, René Worup Rørbæk, Christina Schnoor, Cino Pertoldi

  114-130

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• Use of Ethograms to analyse Shoaling Behaviour of Mackerel (Scomber scombrus) in an Aquarium

  Helena Thomsen, Trine Hammer Jensen, Kristina Ydesen, Niels Madsen

  131-143

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• A Novel Method of Identifying Behavioral Reaction Norms in Captive Animals Short Communication

  Anika Gottschalk, Henriette Lyhne, Cino Pertoldi, Anne Cathrine Linder

  144-147

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• Natural hatching of the world's largest bird "Struthio camelus" at the hunting reserve of Tlemcen – Algeria

  Rafiq Rahmouni, Louiza Derouiche

  148-154

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• A New Concept “Behavioural Instability” Provides Measuring Tools and a Deeper Understanding of Animal Behaviour and Personality Editorial

  Cino Pertoldi, Anne Cathrine Linder, Anika Gottschalk, Henriette Lyhne, Trine Hammer Jensen, Sussie Pagh

  155-156

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