Forum > Birds In The News > More Than Ruffled Feathers: Mockingbirds Show Heightened Aggression After Lead Exposure

 
Webmaster Posted 23-Jan-2019 12:47
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From Science Daily on 23-Jan-2019 12:47

Mockingbirds exposed to sub-lethal levels of lead in urban areas display significantly heightened aggression, according to researchers. Their findings highlight the possibility that sub-lethal lead exposure may be common among other wildlife living in urban areas and more work is needed to better understand its full effects.


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