Blue and Green: Penguin species are increasingly threatened by of a combination of manmade factors, including climate change and overfishing, a new study has found.
The comprehensive review, which investigated the prospects of all penguin species, calls for action to mitigate a range of effects that are pushing some species nearer to extinction.
In 2013, eleven of the eighteen penguin species were officially listed as 'threatened` by the International Union for Conservation of Nature (IUCN), with another two...