Position of each sampling point was recorded using GeoXH Handheld Trimble_ GPS and stored and post processed using Terra Sync Software, with accuracy 0.1 m. Then, the samples were located approximately 1 to 19 m from the nest at 2-m intervals.
Position of each sampling point was recorded using GeoXH Handheld Trimble_ GPS and stored and post processed using Terra Sync Software, with accuracy 0.1 m. Then, the samples were located approximately 1 to 19 m from the nest at 2-m intervals.