Dataset

Allied Finback Whale Catalogue

OBIS-SEAMAP Open in mapper Explore occurrences

Original provider: College of the Atlantic, Allied Whale Dataset credits: College of the Atlantic, Allied Whale Abstract: The North Atlantic Finback Whale Catalogue (NAFWC) is a sightings based, life history dataset of individual finback whales, inhabiting the western North Atlantic Ocean. Established in 1986 as a collaborative repository for several independent collections of photographically-identified finback whales, the NAFWC is comprised of photographic sightings, referenced by a whale identifying number, and date and location of the sighting. Individual identifications are based on morphological variations in dorsal fin shape, body pigment and patterns of scarring which provide a matrix of characters on which to qualify the identification as outlined in Agler et al. (1992). The majority of Catalogue sightings are obtained from coastal waters of the Gulf of Maine, during summer months from 1978 to the present, aboard both opportunistic and directed survey vessels. Reference: Agler, B.A., K.A. Robertson, D. DenDanto, S.K. Katona, J.M. Allen, S.E. Frohock, I.E. Seipt and R. Bowman. 1992. The use of photographic identification for studying individual fin whales (Balaenoptera physalus) in the Gulf of Maine. Rep. Int. Wal. Commn 42:711-722.

Citation: DenDanto, D. 2004. Allied Finback Whale Catalogue. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/52278f5c.

Published: October 07, 2025 at 18:14

URL: http://ipt.env.duke.edu/resource?r=zd_72

648
occurrence records
1
taxa
1
species

Taxa

Missing and invalid fields

Field Missing Invalid
maximumDepthInMeters 648
100.0%
minimumDepthInMeters 648
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 648
100.0%
ON_LAND 7
1.1%

Measurement types

DNA derived data