Loss of forests brought new birds to NZ during the last Ice Age – we’re witnessing a similar process now
When landscapes change, exotic species take advantage of new habitats. Such a pulse of colonisation coincided with the Ice ...
‘Cryptic’ striped creature found on shrubs around eastern Great Lakes. See new species
The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...