Wanniassa Hill

View map

Local parkcare group

Friends of Wanniassa Hills

Add a sighting Subscribe

Announcements

Improvements to data import tool (coming soon)

Yesterday

The team are working hard on a number of important improvements to the historic data import tool, to allow you to more easily bring across your historic records into NatureMapr.Thanks to support from ...

NatureMapr welcomes Edgar McNamara

Platform wide attribute changes

New Feature: Moderator Quick Responses!

New priority species lists in the ACT

Discussion

ACTBioSecurity wrote:

4 Apr 2025

HI @Mike unfortunately ACTbiosecurity don't have capacity to undertake this work at the moment i suggest reaching out the PCS area manager or the PCS weeds team
Thanks
ACT biosecurity

Bidens subalternans

Mike wrote:

3 Apr 2025

Now a major infestation - see Field Maps or recent Wanniassa Hill sightings such as https://canberra.naturemapr.org/sightings/4657888.

Bidens subalternans

Mike wrote:

3 Apr 2025

Oops. That means there is both P. subalternans and B. pilosa. Perhaps the pilosa is seeding first.

Bidens pilosa

Mike wrote:

3 Apr 2025

@ACTBioSecurity treated a large infestation Bidens subalternans (Greater Beggars Ticks) at Kama last year. Can the same be done for Wanniassa Hills?

Bidens subalternans

Mike wrote:

3 Apr 2025

Once it starts seeding, you just about need a hazmat suit or disposable clothing if you want to pull it out. The seeds stick to almost anything and are difficult to find.

Bidens pilosa