Nearly 20 years ago, while repairing a fence on his ranch in Colombia, fossil collector César Perdomo found the middle leg bone of a bird. The 12-million-year-old fossil, known as a tibiotarsus ...

The main attraction is in her backyard. There, you will find birds. So many birds. And these are not just your common ...

The identification of part of the fossilized remains of a so-called "terror bird" species in South America has given ...

Colombia is the second most bio-diverse country in the world after Brazil. It also has more bird species - 1,958 at latest count - than any other country. If there were a game of Top Trumps for ...