Invasive species are a threat to native plants and animals, crowding natives, consuming food sources, or acting as fire hazards.

 
 


We have found that having groups such as schools run short-term "campaigns" is highly effective for locating invasive species.


 
 

Use your Android mobile phone to help us locate invasive species!

To participate:
Step 1.  Sign up.
Step 2.  Download the app.
Step 3.  Start collecting!

 
 

You can also submit observations using our web forms or set up your own park for others to see and collect data!  Find out more!

 

We have an open API!

Are you a mobile device programmer and want to donate time to build ecologically and socially important applications?   Send us a note!

 



Select a Participating Park:


Or set up your own park!

 

There are currently 895 registered users who have contributed 2747 observations of invasive weeds in 17 active parks!