How much bird is there, anyway?
10,000 Birds
JULY 21, 2011
Here’s some data from the famous research project of Manu, Peru, giving biomass in kilograms per hectare. This is also a hard question to address because most data on animal size distribution does not compare across classes of animals, and/or focuses on groups that would not be helpful. Amphibian’s and Reptiles: 3.4
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