Views and opinions expressed in blog posts are those of the individuals expressing them and do not necessarily reflect those of THIRTEEN Productions LLC/The WNET Group. In the gallery of the Bolivian ...
Birds, by design, tend to be small, light and streamlined. Yet there are some that push the boundaries of size. Here is the avian world’s best example of an ultra-heavyweight flyer. Birds of prey are ...
A scavenger species, the Andean condor plays a vital role in ecosystems by preventing the spread of diseases found in carcasses. But human communities overlapping with their habitat have often ...
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