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18 Cards in this Set
- Front
- Back
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Dawkins, 1977 |
Showed that hens preferred open spaces when given a choice |
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Hellyer at al., 2007 |
Pets will not always display pain, changes in behaviour can be an indicator that there is something wrong. Important for vets so they know how to make an animal more comfortable |
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Donntag & overall 2014 |
Stress and anxiety are often unrecognised leading to poor welfare. This is usually due to poor health or the inability to express natural behaviours |
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Hubrecht 1993 |
Environmental enrichment vs social enrichment in labs housed dogs. Both increased dogs behavioural repitoire and decreased problematic behaviours significantly. Pacing and chewing of beds. |
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Herron et al., 2010 |
Indoor cats are sometime sun able to express natural have ours such as chewing and scratching which can lead to stress and problematic behaviours |
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Mathews et al., 1994 |
Food is an inelastic need for pigs, closely followed by social interaction. |
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Pederson et al., 2002 |
Social environment can affect consumer demand theory results. Pigs in isolation spent less time with resources compared to pigs with companions who worked harder for resources. |
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Kis et al., 2015 |
Hormones can affect cognitive bias. Dogs with oxytocin were more optimistic |
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Bates et al., 2011 |
Cognitive bias in bees. Trained for good odour vs bad. One group was shaken and given an 7nknown odour and avoided it (pessimistic) |
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Mendl et al., 2009 |
Studies in humans suggest negative events cause a negative outlook on life, a sign of emotional state. This can also be found in animals. Give good and bad cue followed by one group in a negative event and see how they act. |
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Braithwaite et al 2014 |
Small changes to traditional methods can singnicantly increase welfare in farmed fish. |
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Strand et al., 2010 |
Enrichment promotes learning in fish. Enriched fish learnt to hunt from others |
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Sneddon 2003 |
Fish that were nosiously stimulated were seen to roll and tub lips on gravel compared to those who were given morphine |
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Brown, 2015 |
Sentience is usually defined as a living thing that can feel pain and has intelligence |
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Cook et al., 2010 |
Seasonal factors should be taken into account when using body condition as a sign of wild animal welfare |
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Pinero et al., 2012 |
Faecal cortisol was higher in wild cats where there were more tourists. Takes into account gestation and dispersal periods |
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Cabezas et al., 1997 |
Body condition was negatively correlated with increased stress. Body condition can be a sign of poor well being |
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Wasser et al., 1997 |
4% decline in owl populations near logging sights. Showed the impact of habitat disturbance and gave advice into where logging should and shouldn't take place |
