2020 2020 2021 2021
Cause of Nest Failure Crop Native Native Crop Native Native
Predation 54% 70% 70% 69% 79% 79%
Abandonmenta 11% 21% 21% 12.5% 21% 21%
Weatherb 18% 9% 9% 6% 0% 0%
Farming Operations 18% N/A N/A 12.5% N/A N/A