Birds across the Americas are getting smaller and longer-winged as the world warms, and the smallest-bodied species are changing the fastest. Birds across the Americas are getting smaller and ...
In a remote corner of Brazil’s Amazon rainforest, researchers have spent decades catching and measuring birds in a large swath of forest unmarred by roads or deforestation. An exemplar of the Amazon’s ...
About two weeks ago I spent a few quiet hours in “Penn’s Woods” just listening and watching. Even though it wasn’t the best time of the year, I did observe/hear over two dozen bird species. The ...
Climate change is not only driving the extinction of many bird species, but it may also mean that the birds that survive will have less diverse physical features. In the last 50 years, the US and ...
From 9-foot tall ostriches to albatrosses with gargantuan wingspans, here are some of the biggest birds in the world. Some of the biggest birds on Earth can stand taller than any NBA player and spread ...
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