On the last observation day of the City Nature Challenge we passed 200,000 verifiable observations uploaded in South Australia!

Congratulations to all who have contributed to this milestone. The first observations in SA were uploaded around mid-2011 and had only reached 4,500 by the end of 2017. Since then however the rate has increase dramatically reaching 23,500 by end of 2018, then 66,800 by end of 2019, and on to 162,400 by end of 2020.

Continue reading →