Compassion Experience Humane Science 
10,000 Birds
APRIL 5, 2022
Less and Gilroy sort through the exogenous (external) and endogenous (internal) factors thought to cause vagrancy and the scientific experiments that have sought to prove their significance with patience and plain language as well as charts and photographs. internal compasses tied to the earth’s magnetic fields?
10,000 Birds
MARCH 18, 2011
The experience is one of the ornithological highlights in the world. 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.
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