Dataset

CRESLI marine mammal observations from whale watch cruises 2023

OBIS-SEAMAP Open in mapper Explore occurrences

Original provider: Coastal Research and Education Society of Long Island, Inc. Dataset credits: Coastal Research and Education Society of Long Island, Inc. Abstract: Cetacean sightings data for the waters off Montauk for July through mid September 2023

Citation: Kopelman, A. and M. McNamara. 2025. CRESLI marine mammal observations from whale watch cruises 2023. Version 1.0.1. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/4cb1c52c.

Published: October 08, 2025 at 14:04

URL: https://ipt.env.duke.edu/resource?r=zd_2275

Marianne McNamara
Coastal Research and Education Society of Long Island

179
occurrence records
5
taxa
5
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 179
100.0%
maximumDepthInMeters 179
100.0%
minimumDepthInMeters 179
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 179
100.0%
ON_LAND 1
0.6%

Measurement types

DNA derived data