Join a challenge to track you progress and compete with other birders.
Important: Make sure you use the same email address and password you use to log into the BirdLasser app.You can only join a challenge if you have the BirdLasser app installed. Get it from the stores if you don't have it yet.
Top 5 birders
| Birder | Species |
|---|---|
| Ian G. Gordon | 458 |
| Dave Rimmer | 372 |
| Bart Fokkens | 350 |
| Colin Summersgill | 344 |
| Tristan Silver | 307 |
About
The DBN/PMB (150k) Birding Challenge takes place on an annual basis. It covers an area bounded by a circle with the Cato Ridge BP Oasis Service Station in the centre and a 150 km radius.
Circles
DBN/PMB 150 km circle: -29.74274, 30.63373; 150 km
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