Marsvin observationer
Please report porpoise sightings !
Observations of live porpoises help understand the biology of these whales. You can support science by reporting sightings of whales.
Registration
Scientific observation data are only valuable if the observer is known and can be asked for details if necessary. Please register once to make your data usable. Our terms of business guarantee strict privacy.
Records
Please note in the „Commentary" field:
- Single specimen / size group,
- observation duration (time of day),
- swimming direction, number of emergences...
- Please add pictures (optional).
