Duplicates in CWS-NOR/NTBMS2019

[MelinaHoule]

Data have duplicates based on location, date/time , observer, species, abundance, distanceband and durationinterval. In source data, rows are unique based on PCSpecies and Indiv_ID. Looks like bird individual isn't the same. We are waiting to hear from data partner to validate if the rows should be summed (abundance of 2) or if they are real duplicates.