Declining body size: a third universal response to warming?
- J. Gardner, A. Peters, M. Kearney, L. Joseph, R. Heinsohn
- Environmental ScienceTrends in Ecology & Evolution
- 1 June 2011
Animal personality: what are behavioural ecologists measuring?
- A. Carter, W. E. Feeney, H. Marshall, G. Cowlishaw, R. Heinsohn
- PsychologyBiological Reviews of The Cambridge Philosophical…
- 1 May 2013
An integrative theoretical framework is suggested that incorporates the tools that were developed to overcome similar methodological problems in psychology to facilitate a robust and unified approach in the study of animal personality.
Complex cooperative strategies in group-territorial African lions
- R. Heinsohn, C. Packer
- PsychologyScience
- 1 September 1995
Female lions (Panthera leo) showed persistent individual differences in the extent to which they participated in group-territorial conflict, and modification of the "odds" in these encounters revealed that some females joined the group response when they were most needed, whereas other lagged even farther behind.
How not to measure boldness: novel object and antipredator responses are not the same in wild baboons
- A. Carter, H. Marshall, R. Heinsohn, G. Cowlishaw
- PsychologyAnimal Behaviour
- 1 September 2012
The absence of sex-biased dispersal in the cooperatively breeding grey-crowned babbler.
- C. Blackmore, R. Peakall, R. Heinsohn
- Environmental Science, BiologyJournal of Animal Ecology
- 2011
It is concluded that while constraints on independent breeding encourage high rates of philopatry, incest avoidance nonetheless drives high ratesof dispersal by both sexes, indicating that effective dispersal occurs over greater distances and more frequently than recoveries of banded birds indicated.
Boldness, trappability and sampling bias in wild lizards
- A. Carter, R. Heinsohn, A. Goldizen, P. Biro
- Psychology, Environmental ScienceAnimal Behaviour
- 1 April 2012
Online Localization of Radio-Tagged Wildlife with an Autonomous Aerial Robot System
- Oliver M. Cliff, R. Fitch, S. Sukkarieh, Debbie Saunders, R. Heinsohn
- Environmental ScienceRobotics: Science and Systems
- 13 July 2015
A novel two-point phased array antenna system that yields unambiguous bearing measurements and an associated uncertainty measure is presented, and estimation and informationbased planning algorithms incorporate this bearing uncertainty to choose observation points that improve confidence in the location estimate.
Social constraint and an absence of sex‐biased dispersal drive fine‐scale genetic structure in white‐winged choughs
- N. Beck, R. Peakall, R. Heinsohn
- BiologyMolecular Ecology
- 1 October 2008
It is suggested that genetic structure in white‐winged choughs reflects the interplay between social barriers to dispersal resulting in large family groups that can remain stable over long periods of times, and short dispersal distances which lead to above average relatedness among neighbouring groups.
Slow Learning of Foraging Skills and Extended Parental Care in Cooperatively Breeding White-Winged Choughs
- R. Heinsohn
- Environmental ScienceAmerican Naturalist
- 1 June 1991
Three years of survival data show that juveniles with high numbers of adults to care for them have better prospects of surviving their first year, and it is suggested that juveniles must optimize between acquiring sufficient food from begging and devoting sufficient time to learning to forage.
Ecological and socio-economic factors affecting extinction risk in parrots
- G. Olah, S. Butchart, R. Heinsohn
- Environmental ScienceBiodiversity and Conservation
- 21 January 2016
It is found that the likelihood of parrot species being classified as threatened was less for species with larger historical distribution size, but was greater for Species with high forest dependency, large body size, long generation time, and greater proportion of the human population living in urban areas in the countries encompassing the parrots’ home ranges.
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