Dear MARMAM list subscribers, Our new open access paper, published on 14 April, may be of interest to you: Todd VLG, Warley JC, Todd IB (2016) Meals on Wheels? A Decade of megafaunal visual and acoustic observations from offshore oil & gas rigs and platforms in the North and Irish Seas. PLoS ONE 11(4): e0153320. doi:10.1371/journal.pone.0153320 *Abstract* A decade of visual and acoustic detections of marine megafauna around offshore Oil & Gas (O&G) installations in the North and Irish Seas are presented. Marine megafauna activity was monitored visually and acoustically by Joint Nature Conservation Committee (JNCC) qualified and experienced Marine Mammal Observers (MMO) and Passive Acoustic Monitoring (PAM) Operators respectively, with real-time towed PAM in combination with industry standard software, PAMGuard. Monitoring was performed during routine O&G industrial operations for underwater noise mitigation purposes, and to ensure adherence to regulatory guidelines. Incidental sightings by off-effort MMOs and installation crew were also reported. Visual and acoustic monitoring spanned 55 non-consecutive days between 2004 and 2014. A total of 47 marine mammal sightings were recorded by MMOs on dedicated watch, and 10 incidental sightings of marine megafauna were reported over 10 years. Species included: harbour porpoise (/Phocoena phocoena/), Atlantic white-sided dolphin (/Lagenorhynchus acutus/), white beaked dolphin (/Lagenorhynchus albirostris/), common dolphin (Delphinus delphis), minke whale (/Balaenoptera acutorostrata/), common seal (/Phoca vitulina/), grey seal (/Halichoerus grypus/) and, basking shark (/Cetorhinus maximus/). Passive Acoustic Monitoring was conducted on two occasions in 2014; 160 PAM hours over 12 days recorded a total of 308 individual clicks identified as harbour porpoises. These appear to be the first such acoustic detections obtained from a North Sea drilling rig whilst using a typically configured hydrophone array designed for towing in combination with real-time PAMGuard software. This study provides evidence that marine megafauna are present around mobile and stationary offshore O&G installations during routine operational activities. On this basis, Environmental Impact Assessments (EIAs) for decommissioning O&G platforms should be carried-out on a case-by-case basis, and must include provisions for hitherto overlooked marine megafauna. Available to download from here - http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0153320 Regards, -- Dr. Victoria Todd Managing Director Ocean Science Consulting Ltd. GREECE M: +44 (0)7719 489 415 (GR & UK) T: +30 2692 041 771 (GR) T: +44 (0)1368 865 722 (UK) F: +44 (0)1368 865 729 (UK) W: www.oceanscienceconsulting.gr W: www.osc.co.uk *MMO or PAM requirement?* We wrote the book /www.marinemammalobserverhandbook.com/**