The data set contains records of all entanglements of Hawaiian monk seals in marine debris. The data set comprises records of seals entangled by derelict fishing gear, plastic items such as rings or packing bands, or other items of human provenance. Records are also included of seals which have girdling scars characteristic of having been entangled, even if no direct entanglement was observed. The data include number of incidents, not number of individual seals (since some animals have been entangled multiple times). The data do NOT include incidents in which seals become entangled in fishing gear while it is being actively fished. Data include primarily reports from field biologists in the Northwestern Hawaiian Islands. Data set is now complete. Ongoing data on entanglements are recorded in the Hawaiian monk seal Survival Factor dataset.

This data set contains records for all handling and measurement of Hawaiian monk seals since 1981. Live seals are handled and measured during a variety of events including tagging, instrumenting, disentangling, translocation, and health screening by PSD personnel and cooperating scientists as part of the ongoing monk seal population assessment and recovery efforts. In addition, this data set contains measurements of dead seals collected during necropsy and handlings for all seals that were tagged by USFWS in earlier years, and still present in the population when the current research effort began. These handling records extend as far back as 1967. The remainder of the USFWS handling data (data for seals that disappeared prior to the inception of the PSD research program) are housed at PIFSC in paper form.

This data set contains focal animal observations and other behavioral data recorded during special studies conducted by PSD personnel and cooperating scientists as part of the ongoing monk seal population assessment and survival enhancement efforts. These include Effects of Tagging and Association Patterns studies conducted at Lisianski Island in 1982, Pair Watches recorded as part of a behavioral study at Laysan Island in 1985, behavior data collected at Sea Life Park, and mother-pup observations collected at Trig Island in 2009 (roughly replicating Boness' earlier FFS mother-pup study). Most data have been entered, however some data are housed at PIFSC in paper form.

This data set contains records of Hawaiian monk seal and green turtle sightings in the Northwestern Hawaiian Islands (NWHI) since 1982 at Lisianski Island, and since 1983 for most other locations. Data are collected during standardized whole-island surveys, both timed (censuses/atoll counts) and not timed (patrols/behavior patrols). Other types of surveys and incidental observations are also included in the data set. Although turtles may be recorded on any survey, turtle data collection is only required during censuses/atoll counts. These data include Main Hawaiian Island (MHI) aerial survey data collected in 2000-01. All MHI sighting data were integrated into a common format in 2005, and eventually the monk seal survey data set will contain all monk seal sighting data regardless of location. Though most of the data have been entered, some data are housed at PIFSC in paper form.

This project investigates the dietary consumption of Hawaiian monk seals using traditional dietary analysis of fecal and regurgitate samples. Samples are collected opportunistically at haul out locations throughout the Northwestern Hawaiian Islands and Main Hawaiian Islands. Information collected during sample collection includes seal identifications and location of collection. Following cleaning and drying protocols, samples are analyzed and prey hard parts are identified to lowest taxonomic resolution. Identification is made to at least Family level, but often Genus, and occasionally Species level.

This project investigates the dietary consumption of Hawaiian monk seals using traditional dietary analysis of fecal and regurgitate samples. Samples are collected opportunistically at haul out locations throughout the Northwestern Hawaiian Islands and Main Hawaiian Islands. Information collected during sample collection includes seal identifications and location of collection. Following cleaning and drying protocols, samples are analyzed and prey hard parts are identified to lowest taxonomic resolution. Identification is made to at least Family level, but often Genus, and occasionally Species level.

This data set documents observers that have collected monk seal data as part of the ongoing monk seal population assessment efforts by PSD personnel and cooperating scientists. Information includes observer initials, affiliation, and contact information.

Infectious disease has the potential to pose serious risk to Hawaiian Monk Seal populations. HMSRP is currently researching and evaluating methods to minimize disease threats to this endangered population, including potential vaccination programs. Observation of seal behavior and social interactions will provide information critical to understanding contact rates between animals which will aid our efforts modeling epidemiological processes and planning vaccination or other disease risk mitigation strategies. To provide this crucial data on seal behavior and contact rates this project aims to: • Describe the haul-out patterns and numbers of seals using haul-out beaches on Oahu in the MHI and Laysan in the NWHI. • Document individual seal behavior and interactions between seals; o especially with regard to different types of potentially infectious contacts. o with attention to age/sex patterns that may help identify generalities of high-risk seals.

As social media platforms develop, they potentially provide valuable information for wildlife researchers and managers. NOAA’s Hawaiian Monk Seal Research Program (HMSRP) is exploring how social media can help scientists understand the biology, ecology and threats to this endangered species. By using the media sharing and social networking service Instagram, we extracted pertinent data while disseminating information and inspiring support for Hawaiian monk seals. Specifically, we investigated how Instagram could: 1) expand our normal data set by identifying individual animals not detected by standard methods, 2) help categorize type and severity of human interactions, 3) provide early warning of concerning seal behaviors, and 4) help assess public perceptions of monk seals. We searched the keyword #monkseal examining a total of 640 public posts from a possible 8,808 available. From these, seals were individually identifiable in 80 posts representing 15.6% of the subpopulation and approximately 108 human-seal interaction events ranging from close approaches to physical interactions. The nature of comments on posts indicated that the general public attitude towards seals is less than 1% negative and that self-policing sometimes occurs on inappropriate posts. Besides gaining information, we were also able to advise the public about seals of concern and solicit information to aid HMSRP’s emergency response. Maximizing benefits on social media requires consideration and tact, especially when promoting a collective mind-shift like responsibly coexisting with wildlife. This relatively new tool has the potential to yield vast amounts of data and soon, developments will streamline data collection, utilization and sharing. Science and technology continue to evolve, and wildlife programs should take advantage of progressive and broadly inclusive tools like social media for the benefit of species conservation.

Fishing excursion information, including summary tables of: Fishing/culling efforts, including date, islets, latitude/longitude, fishing method, soak times, culled shark #. Also catch disposition, length, samples taken, photos, and year specific information.