Science'Big Birds' – new avian species on the GalapagosTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceConor Dillon12/08/2017December 8, 2017How could a new species of bird have evolved in just over 3 decades? Swedish animal geneticist Leif Andersson tells DW about the unusual case of the "Big Birds" of the Galapagos.https://p.dw.com/p/2p0mHAdvertisement