ML655192155

Observation details

66 bird detections found in video playing at 1/4 speed. Probably much more if use ai program to find detections. Highlights include #6 at 20 sec clear flying top to bottom, 31 at 2:34 (top). 46-49 at 3:11, 50 at 3:16 (large), #58 at 3:34 (large-not ruling out bat but flight was pretty direct). Birdcast migration data for Pima County, April 2nd Peak Migration traffic of 813,500 achieved at 8:30 , 20 minutes before this checklist. At 8:50 migration traffic had dropped down to 724800 and would drop to 616900 by 9:20, then bumping up to 677300 by 10:00. All figures are above average up to 2 times the average migrants.