Accurate abundance estimation of cliff-breeding Bounty Island shags using drone-based 2D and 3D photogrammetry
Effective seabird management strategies rely on accurate population estimates, with previous methods typically employing ground counts Protein of a target species.However, difficult and often inaccessible breeding habitats are now able to be explored due to recent technological advancements in Unoccupied Aerial Vehicles (UAVs).This study tested a n