sighting by month: April 1976
| Individual | Sighting no. | Month | Day | Year | Photographer | Location | Behavior | Associate | Notes |
| CSG916 | 2204 | Apr | 28 | 1976 | Jim Darling | Long Beach | Feeding-epibenthic-amphipods | ||
| CSG351 | 2125 | Apr | 12 | 1976 | Jim Darling | Chesterman Beach | Unknown | ||
| CSG985 | 2156 | Apr | 12 | 1976 | Jim Darling | Chesterman Beach | Unknown | ||
| CSG896 | 2157 | Apr | 12 | 1976 | Jim Darling | Chesterman Beach | Unknown | ||
| CSG917 | 2205 | Apr | 12 | 1976 | Jim Darling | Chesterman Beach | Unknown | ||
| – 2125 | 2125 | Apr | 12 | 1976 | Jim Darling | Chesterman Beach | Unknown |