Original provider: Hebridean Whale and Dolphin Trust Dataset credits: Hebridean Whale and Dolphin Trust

Citation: Koetter, S. 2010. Hebridean Dolphin and Whale Trust killer whale sightings 1990-2006. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/6c1d5c71.

Published: October 07, 2025 at 23:03

URL: http://ipt.env.duke.edu/resource?r=zd_694

Sandra Koetter
Hebridean Whale and Dolphin Trust

OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University

137

occurrence records

taxa

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
coordinateUncertaintyInMeters		137	100.0%
maximumDepthInMeters	137		100.0%
minimumDepthInMeters	137		100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag	Dropped	Records
NO_DEPTH		137	100.0%
ON_LAND		10	7.3%

Hebridean Dolphin and Whale Trust killer whale sightings 1990-2006

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data