Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Etologi och beteendeekologi"'
Autor:
Kangasniemi, Sanna
The colour choice of spiders and the effects of competition on this phenomenon were examined in the laboratory using the sit-and-wait predator goldenrod crab spider (Misumena vatia, (Thomisidae)). This species can be both white and yellow (could also
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:hgo:diva-854
Autor:
Sjöberg, Johanna
Stereotypic behaviors in all animals are more often than not associated with poor welfare. Limited access to perform species specific behaviors is often a reason for the development of stereotypies. Elephants with their great intelligence and need of
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69943
Autor:
Løtvedt, Pia Katrine
Primates have traditionally been viewed as having a poorly developed sense of smell. However, in recent years, studies have shown that at least some primate species use olfaction in a number of behaviors, and that they have a high olfactory sensitivi
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-70204
Autor:
Birgersson, Sabina
In recent years there has been an increased interest in measuring animal personality. It is argued that personality in animals is expressed through the behaviours they display. In this study personality has been investigated in a group of eight capti
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-70136
Autor:
Elina, Lundholm
Primates have traditionally been considered having a poor sense of smell compared to other orders of mammals, like carnivores, due to reduced olfactory structures of the primate brain. This thought, however, is slowly changing. There are now a range
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69247
Autor:
Sundman, Ann-Sofie
The objective of this study was to determine whether piglets from different positions in the teat order differ inpersonality. Teat order is established within the first days after birth and from that time, piglets basically suckle fromthe same teat p
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69596
Autor:
Hultberg, Sandra
Många elever ser naturvetenskapliga ämnen som svåra och tappar lätt intresset om inte läraren presenterar ämnet tillfredsställande. Jean Piaget har haft stor betydelse inom pedagogiken, då han menade att intelligens är en metod som barn kan
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69306
Autor:
Olby, Sara
Animals in zoos live in more barren environments than their conspecifics in nature. In nature, elephants spend more than 75 % of the day foraging and have been observed lying down two hours during night. Stereotypies are common in many different spec
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69572
Autor:
Alriksson, Emelie
Den biologiska studien har visat att värphöns genom domesticeringen förändrat och anpassat sina beteenden till att leva med människor. De har utvecklat en minskad rädsla för människor och en ökad stresstålighet. I denna studie har höns åt
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69217
Autor:
Fraissard, camille
Studying the reintroduction of hand-raised wolves may embrace several interests such as deepening knowledge on wolf biology and allowing a controlled release in isolated populations in need of genetic influx. Studies on hand-raised wild animals, show
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-68743