Observations of Birds  
  Chris Ribic and Erik Chapman, PIs 
   Notes: N = Night;  D = Day; 
    Flight_dir = Degrees relative to ship. (Ship's heading available from alongtrack data: https://www.bco-dmo.org/dataset/2345 
    Behavior_code = see documentation 
    Transect = see documentation 
    Association = those environmental features associated with sighting. 
      
 For an explanation of the species code, see landing page https://www.bco-dmo.org/dataset/2353