Five bird species are drawn using data from the North American Breeding Bird Survey.
These five species have all been observed together at survey routes across North America.
Your goal: click the map where you think all 5 breeding species co-occur.
Inside the co-occurrence zone
500 pts
Within ~500 km
~half max
Getting warmβ¦
~30% max
Far away
few pts
Difficulty is based on zone size β smaller zones score more:
Easy250 max pts
Medium500 max pts
Hard750 max pts
Very Hard1000 max pts