Does Sunlight Enhance the Effectiveness of Avian Preening for Ectoparasite Control?
نویسندگان
چکیده
منابع مشابه
Does sunlight enhance the effectiveness of avian preening for ectoparasite control?
Preening is a bird's first line of defense against harmful ectoparasites. Ectoparasites, in turn, have evolved adaptations for avoiding preening such as hardened exoskeletons and escape behavior. Earlier work suggests that some groups of ectoparasites, such as feather lice, leave hiding places in feathers that are exposed to direct sunlight, making them more vulnerable to preening. It is, there...
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Does allopreening control avian ectoparasites?
For birds, the first line of defence against ectoparasites is preening. The effectiveness of self-preening for ectoparasite control is well known. By contrast, the ectoparasite control function of allopreening-in which one birds preens another-has not been rigorously tested. We infested captive pigeons with identical numbers of parasitic lice, and then compared rates of allopreening to the abun...
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ژورنال
عنوان ژورنال: Journal of Parasitology
سال: 2012
ISSN: 0022-3395,1937-2345
DOI: 10.1645/ge-2889.1