LifeBirds from two different species raise chicks together in one nest A pair of common redstarts and a pair of black redstarts were seen brooding in the same nest in Italy – a kind of cooperative breeding that has never been documented before 51¶¯Âþ
LifeOne third of all vertebrate species are exploited by humans An analysis reveals that 14,663 species of birds, mammals, fish, reptiles and amphibians are killed for food, kept as pets or used by humans in some way 51¶¯Âþ