I spent yesterday afternoon in the fernery of Otari-Wilton’s Bush, examining two tree fern species from New Zealand’s subtropical Kermadec Islands. More details below, including ‘why?’. But first, a challenge… Each of these Kermadec tree ferns is closely related to a (different) mainland New Zealand species. Can you tell whichRead more

If you missed the live broadcast of Science Live: Secret World of Ferns, it’s now on YouTube so you can watch it now or anytime you like. The video explores the surprisingly complicated life-cycle of ferns, how to distinguish the different kinds of tree ferns, and we see inside theRead more