Remove Peru Remove Species Remove Trends Remove Wildlife
article thumbnail

Birds of Central America: A Field Guide Review

10,000 Birds

Covering 1,261 species with data and taxonomy current up to August 2017, the field guide is an exciting achievement. And, then there are the more familiar birds–Wood-warblers, sandpipers, hawks–some species migrants, some species with a wide range. Can you guess which of the species cited above are endemic?

America 214
article thumbnail

How much bird is there, anyway?

10,000 Birds

I was looking out a car window the other day and noticed that of all the wildlife most of it was bird. Here’s some data from the famous research project of Manu, Peru, giving biomass in kilograms per hectare. There are probably other major trends that depend, for example, on latitude and timing. Paul and St. Peter islands.

Mammals 177