Content Humane Investigation Science 
10,000 Birds
AUGUST 20, 2013
(Emptied of their contents, of course.). It comprised eight short talks on subjects ranging from investigations into the genetics of magnetic receptors for navigation, to the use of eBird and other “citizen science” crowdsourcing efforts in studying migrant phenology.
10,000 Birds
MARCH 18, 2011
Geophagy, the intentional consumption of soil by vertebrates, has long been documented in a number of bird and mammal species – including wide-spread use by humans – which consume soil to increase absorption of certain minerals not naturally occurring in the local diet. That’s right – birds eating clay.
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