The dataset comprises 6173 individuals from 232 species of fishes, sharks, rays and sea snakes observed at around Sahul Shoals using 108 baited remote underwater video stations (BRUVS(TM)). 886 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

The dataset comprises 18650 individuals from 298 species of fishes, sharks, rays and sea snakes observed at around Great Barrier Reef Southern Shoals using 313 baited remote underwater video stations (BRUVS(TM)). 3983 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

The dataset comprises 1083 individuals from 86 species of fishes, sharks, rays and sea snakes observed at around Townsville Region and Robbery Shoals using 15 baited remote underwater video stations (BRUVS(TM)). 239 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

The dataset comprises 429 individuals from 45 species of fishes, sharks, rays and sea snakes observed at around Inshore Shoals : Townsville using 5 baited remote underwater video stations (BRUVS(TM)). 67 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

The dataset comprises 2139 individuals from 68 species of fishes, sharks, rays and sea snakes observed at around Shoals: Townsville using 10 baited remote underwater video stations (BRUVS(TM)). 172 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

The dataset comprises 2108 individuals from 100 species of fishes, sharks, rays and sea snakes observed at around Darwin Harbour wrecks using 72 baited remote underwater video stations (BRUVS(TM)). 409 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

The dataset comprises 569 individuals from 94 species of fishes, sharks, rays and sea snakes observed at around Inshore Shoals : Cairns and Cardwell using 19 baited remote underwater video stations (BRUVS(TM)). 238 images were captured from these cameras. Approximately 3500 of the best images from all BRUVS (TM) projects are stored in a reference library. Data recorded concern: - classification of the habitat in the field of view (topography, sediments, benthos) - the identity of fish and CAABCODES - their time of arrival - their behaviour (8 categories, including feeding on the bait) - their maturity (adult or juvenile) - their relative abundance (as MaxN = the maximum number visible at one time, or distinguishable at different times as separate individuals e.g. much larger/smaller, male/female) - the time elapsed before MaxN and feeding occurs. A custom interface has been developed by AIMS staff, using Microsoft Access, for reading and analysis of BRUVS(TM) tapes.

Field experiments were conducted in March 2019 to compare fish data gathered using traditional Long Term Monitoring Program (LTMP) survey methods with data from surveys using a larger species pool. The two methods were: - the RM method (RM being an acronym of reef monitoring), only species from the LTMP subset were recorded as in standard LTMP reef monitoring surveys and - the SPP method (referring to the many extra spp. included), species from the LTMP subset plus all other fish species (except for damselfishes and small cryptic fishes) were recorded Comparisons were conducted on three reefs in the Townsville sector of the GBR: -two on the mid-shelf (John Brewer Reef and RibReef) -one on the outer shelf (Myrmidon Reef) At each reef, three sites were surveyed (total of nine sites). Depths of 4-7m were sampled during a 6-day sampling period. Standard LTMP underwater visual census protocols were employed, counts and length estimates of large mobile fish species along 50 × 5 m belt transects, except the transects in this study were placed randomly along the reef slope, each separated by 5–10 m, rather than along fixed sites.

Detection of low-density CoTS populations is critical for early warning of outbreaks and can lead to early management interventions (e.g., culling). A lateral flow assay method for eDNA detection was developed using a commercially available nucleic acid lateral flow device (PCRD™) in combination with a previously developed species-specific mtDNA primer. This method was applied to eDNA water samples collected in field locations where CoTS were present in low (=nonoutbreak) population densities to demonstrate the sensitivity of the method to detect these populations. Aquarium raised 6- to 12-month-old juvenile CoTS were used for laboratory testing to prepare dilution series of genomic DNA. A total of 58 water samples were collected from two locations on the Great Barrier Reef (GBR), Australia; 40 samples from Big Vicky's Reef in August 2019 and 18 samples from Elizabeth Reef in May 2019. See Doyle and Uthicke (2021) for full sample processing procedures. Each field sample was analysed via ddPCR and PCR/LFA and assay sensitivity was compared as well as an assessment of the cost and time to complete sample analysis. All data associated with this study can be found either in the main text or appendices of Doyle and Uthicke (2021) linked below.

Annual underwater surveys of lethrinid juveniles (<5 cm TL) were collected over thirteen consecutive years across the northern and southern sectors of Ningaloo. This study focussed on two species of tropical Emperor (Family Lethrinidae) that are common within the Ningaloo lagoon – the Spangled Emperor (Lethrinus nebulosus) and the Yellowtail Emperor (Lethrinus atkinsoni). Abundance of L. nebulosus and L. atkinsoni were estimated at 11 macroalgae sites within the Ningaloo lagoon and 11 sites within nearby coral reef. Sites were spread along 150 km of the Ningaloo coast, with 12 sites north of Point Cloates (northern sites, six coral and six macroalgae) and 10 sites south of Point Maud (southern sites, five coral and five macroalgae). Lethrinid surveys were conducted in the late Austral summer (February–March), immediately after the peak recruitment of fish at Ningaloo. At each site the number and size (to the nearest cm) of all sub-adult (5–28 cm TL) and adult L. nebulosus (>28 cm TL) and L. atkinsoni (>25 cm TL) within nine 30 × 5m transects (1–6 m deep) were manually recorded by divers before a return run along the same transect recorded all juveniles lethrinids (<5 cm TL) to genus level in a 1m band. Surveys for juveniles were repeated annually from 2010 to 2023, while larger bodied lethrinids were included in the annual surveys from 2013 to 2023