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Buteo swainsoni
(2016)
Molecular and morphological divergence in a pair of bird species and their ectoparasites
(American Society of Parasitologists, 2009-12)
In an evolutionary context, parasites tend to be morphologically conservative relative to their hosts. However, the rate of neutral molecular evolution across many parasite lineages is faster than in their hosts. Although ...
Can a 'wintering area effect' explain population status of Swainson's hawks? A stable isotope approach
(Wiley Blackwell Publishing, Inc, 2008-07)
It has been suggested that declines in breeding populations of Swainson's hawks (Buteo swainsoni) in California, Oregon, and Nevada may be due to differential mortality of hawks on their wintering grounds. Although massive ...
Where do Swainson's hawks winter? Satellite images used to identify potential habitat
(Wiley Blackwell Publishing, Inc, 2008-09)
During recent years, predictive modelling techniques have been increasingly used to identify regional patterns of species spatial occurrence, to explore species-habitat relationships and to aid in biodiversity conservation. ...