| No | Date | Time (GMT + 7) | Sightings Location | Object | Ind. Total | Behavior | |||||
| Direct Visual Observation | |||||||||||
| 1 | February 13, 2013 | 11:00 a.m. | Southeast of the Bay1 | O. brevirostris | 10 - 15 | Travelling, Breaching, Breathing, Lobtailing | |||||
| 2 | September 27, 2013 | 08:00 a.m. | East of the Bay2 | O. brevirostris | 2 | Travelling | |||||
| Indirect Visual Observation | |||||||||||
| 3 | January 2013 | 3:00 p.m. | Central of the Bay3 | O. brevirostris | 2 | Travelling | |||||
| 4 | Mei, 2013 | 09:00 a.m. | South of the bay4 | O. brevirostris | 10 - 15 | Travelling | |||||
| 5 | February 23, 2014 | 06:00 - 07:00 a.m. | South of the bay4 | O. brevirostris | 3 | Travelling | |||||
| 6 | February 25, 2014 | 06:00 - 07:00 a.m. | South of the bay4 | O. brevirostris | 1 | Travelling | |||||
| 7 | February 27, 2014 | 06:00 - 07:00 a.m. | South of the bay4 | O. brevirostris | 4 | Travelling | |||||