New Zealand ferns on Facebook
If you're interested in news and tips about New Zealand ferns, and you're on Facebook, I'm going to have a go at coordinating a Facebook page - it's called "New Zealand Ferns": https://www.facebook.com/nzferns/
For help with identifications, please add your observations to the NatureWatch project "Ferns in NZ": https://inaturalist.nz/projects/ferns-in-nz Feel free to ping me with @leonperrie in a comment on an observation you'd like help with - that will get my attention.
The "Ferns with Te Papa 2015" project in NatureWatch is closed, and I'm not actively monitoring it.