https://doi.org/10.82144/cfb9c450 https://seamap.env.duke.edu/dataset/563 https://www.gbif.org/dataset/6cc99ecb-d01f-4934-8d84-e39db0459afb https://obis.org/dataset/bb7c6f27-8efe-4bec-977f-a9c353574771 Jason Allen Chicago Zoologicial Society/Sarasota Dolphin Research Program Primary contact allenjb@mote.org Reny Tyson Chicago Zoological Society/Sarasota Dolphin Research Program Primary contact reny.tyson.moore@noaa.gov Randall Wells Chicago Zoologicial Society/Sarasota Dolphin Research Program Primary contact rwells@mote.org www.sarasotadolphin.org OBIS-SEAMAP Marine Geospatial Ecology Lab, Duke University

A328 LSRC building Durham NC 27708 US

seamap-contact@duke.edu https://seamap.env.duke.edu OBIS-SEAMAP Marine Geospatial Ecology Lab, Duke University

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seamap-contact@duke.edu https://seamap.env.duke.edu distributor Jason Allen Chicago Zoologicial Society/Sarasota Dolphin Research Program Primary contact allenjb@mote.org owner Reny Tyson Chicago Zoological Society/Sarasota Dolphin Research Program Primary contact reny.tyson.moore@noaa.gov owner Randall Wells Chicago Zoologicial Society/Sarasota Dolphin Research Program Primary contact rwells@mote.org www.sarasotadolphin.org owner 2025-07-31 eng Original provider: Randall Wells, Sarasota Dolphin Research Program Dataset credits: Sarasota Dolphin Research Program Abstract: The Sarasota Dolphin Research Program has been conducting research on bottlenose dolphins along the west coast of Florida since 1970. During the 1970s, sighting data came primarily from surveys searching for tagged dolphins, from radio-tracking, and from a few photographic identification efforts (Irvine et al. 1981; Wells et al. 1980). From 1980-1992, data came primarily from seasonal, systematic photographic identification surveys (Wells et al. 1987, Wells and Scott 1990, Scott et al. 1990, Wells 1991). Focused photographic identification surveys of the Gulf of Mexico waters offshore of Sarasota Bay, Florida, occurred during July 1997 through August 1998 (Fazioli et al. 2006). Building on these, biopsy darting and photo-ID occurred in the same waters during 1999-2000 (Sellas et al. 2000). Photographic identification surveys were conducted in and immediately offshore of Tampa Bay during 1988-1993 (Wells et al. 1996a). Photographic identification surveys were conducted in and immediately offshore of Lemon Bay and Charlotte Harbor during 1990-1994 (Wells et al. 1996b) and during 2000-2004 and 2006 (unpubl.). Photographic identification surveys were conducted in and immediately offshore of Pine Island Sound during 1996 (Wells et al. 1997) and during 2000-2004 and 2006 (unpubl.). Monthly photographic identification surveys have continued from 1993 to the present for Sarasota Bay and Gulf waters immediately offshore from Passage Key Inlet to Venice Inlet (Wells 2003); these have been supplemented through focal animal behavioral follows, some radio-tracking, and additional biopsy darting efforts (Owen et al. 2002). Data provided include sighting date, location code, latitude and longitude of first observation, and best estimate of number of dolphins present (following photo-analysis) for SDRP sightings in the Gulf of Mexico. More details on data collection and processing techniques are available in the SDRP manual available as a download from: www.sarasotadolphin.org. For more information on datasets, contact Randall Wells (rwells@mote.org). Occurrence GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml Marine Biology Visual sighting Marine Animal Survey Marine mammals Visual Sighting Vessel N/A The second part of the time is not provided and filled with 00. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License. https://seamap.env.duke.edu/dataset/563 Oceans -83.2167 -82.1772 27.68 26.545 1971-02-18 2009-10-28 Scientific names are based on the Integrated Taxonomic Information System (ITIS). species Tursiops truncatus Common bottlenose dolphin notPlanned Jason Allen Chicago Zoologicial Society/Sarasota Dolphin Research Program Primary contact allenjb@mote.org Reny Tyson Chicago Zoological Society/Sarasota Dolphin Research Program Primary contact reny.tyson.moore@noaa.gov Randall Wells Chicago Zoologicial Society/Sarasota Dolphin Research Program Primary contact rwells@mote.org www.sarasotadolphin.org NA NA NA Jason Allen owner Reny Tyson owner Randall Wells owner NA zd_563 2025-07-31T14:33:08-04:00 dataset Wells, R., R. Tyson and J. Allen. 2017. Sarasota Dolphin Research Program Bottlenose Sightings 1971-2009. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/cfb9c450. OBIS-SEAMAP Dataset Page UTF-8 Interactive map https://seamap.env.duke.edu/dataset/563 FGDC Metadata UTF-8 XML https://seamap.env.duke.edu/dataset/563/fgdc EML Metadata UTF-8 XML https://seamap.env.duke.edu/dataset/563/eml OBIS-SEAMAP zd_563 zd_563 Wells, R.S. 2010. Gulf of Mexico Bottlenose dolphin sightings: 1971-2009. Sarasota Dolphin Research Program: unpublished.