Differential risk perception of rural and urban Burrowing Owls exposed to humans and dogs

@article{Cavalli2016DifferentialRP,
  title={Differential risk perception of rural and urban Burrowing Owls exposed to humans and dogs},
  author={Matilde Cavalli and Alejandro V. Baladr{\'o}n and Juan Pablo Isacch and Laura Marina Biondi and Mar{\'i}a Susana B{\'o}},
  journal={Behavioural Processes},
  year={2016},
  volume={124},
  pages={60-65}
}

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References

SHOWING 1-10 OF 51 REFERENCES

High individual consistency in fear of humans throughout the adult lifespan of rural and urban burrowing owls

TLDR
This study tested whether fear of humans (measured as flight initiation distance in a diurnal owl) is reduced through habituation to human presence (plasticity) or whether it remains unchanged throughout the individuals' life, and results show an unusually high level of individual consistency in fear of Humans.

Urban mockingbirds quickly learn to identify individual humans

TLDR
The varying responses of mockingbirds to intruders suggests behavioral flexibility and a keen awareness of different levels of threat posed by individuals of another species: traits that may predispose mockingbirds and other species of urban wildlife to successful exploitation of human-dominated environments.

Animal behavior in urban ecosystems: Modifications due to human-induced stress

Wildlife-human interactions are increasing in prevalence as urban sprawl continues to encroach into rural areas. Once considered to be unsuitable habitat for most wildlife species, urban/suburban

Pedestrian Density Influences Flight Distances of Urban Birds

TLDR
This study provides empirical documentation of changes in anti-predator behaviour, which strongly correlate with the pedestrian density gradient and could support the idea that the establishment of FID can be highly plastic process depending on local conditions, as it is highly affected by a bird's individuality and its ability to adapt to the local level of disturbance by learning.

Disturbances by dog barking increase vigilance in coots Fulica atra

  • C. Randler
  • Environmental Science
    European Journal of Wildlife Research
  • 2006
TLDR
It is found that coots respond to acoustic traits of dogs and may be able to acoustically recognise this predator and this increase in vigilance might have implications for conservation, especially when considering buffer zones around sensitive areas.

Flight distances of black-billed magpies in different regimes of human density and persecution

Vertebrate responses to human beings have both a learned and genetic component. The learned component is apparently influenced by both the number and outcome of individual human-bird interactions

Increased tolerance to humans among disturbed wildlife

TLDR
It is found that, overall, disturbed populations of the three major taxa are more tolerant of human disturbance than less disturbed populations and the best predictors of the direction and magnitude of bird tolerance are the type of disturbed area and body mass.

Four-legged friend or foe? Dog walking displaces native birds from natural areas

TLDR
It is shown that dog walking in woodland leads to a 35% reduction in bird diversity and 41% reductionIn abundance, both in areas where dog walking is common and where dogs are prohibited, which argues against access by dog walkers to sensitive conservation areas.

Flight distance of urban birds, predation, and selection for urban life

  • A. Møller
  • Environmental Science
    Behavioral Ecology and Sociobiology
  • 2008
TLDR
Testing the hypothesis that the decrease in flight distance to a potential predator reflected adaptation to urbanization found species that had adapted to urban environments as shown by short flight distances were less susceptible to predation by the European sparrowhawk Accipiter nisus.
...