Source: https://tendernation.io/opportunities/01a13cc0-4813-71f9-854c-6c7cdee6424b/digital-aerial-low-tide-survey-and-validation-study-of-digital-aerial-survey-met awarded GB open procedure Suitable for SMEs # Digital aerial low tide survey and validation study of digital aerial survey methods at Morecambe Bay and Duddon Estuary Special Protection Area (SPA) in winter 2023/24 [Natural England](https://tendernation.io/buyers/natural-england) Estimated value £20,833 to £41,666 Published 25 Sept 2023 Deadline Closed 20 Oct 2023 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Natural England is seeking a contractor to complete five tasks under this contract. Task 1) To design and conduct one high resolution / definition digital aerial survey of the entire Morecambe Bay and Duddon Estuary SPA this winter (2023/24) at low tide. Task 2) To process the imagery collected under task 1) and analyse the data to provide robust population abundance estimates and spatial distribution maps of birds and marine mammals across the SPA. Task 3) To design and conduct a high resolution/definition digital aerial survey of a specific sub-set of sites/ WeBS low tide count sectors within the SPA at low tide this winter (2023/24), simultaneously with a separately commissioned programme of ground-based counts with the specific aim of enabling a validation of the digital aerial survey method. Task 4) To process the imagery collected under task 3) and analyse the data to provide robust population abundance estimates and spatial distribution maps of birds across each of the specific sub-set of sites/WeBS low tide count sectors. Task 5) To produce a single report, using a Natural England template and following relevant guidance (see: Natural England publishing standards for commissioned reports - NECR000) outlining all methods and results, accompanied by all relevant output files, and other specified deliverables. Additional information: EXTENDED CLOSING DATE: The cut-off date for this publication has been extended to 20th October 2023 (originally 13th October 2023) To apply for this opportunity you must submit your quotation meeting the requirements detailed in the Request for Quotation (RFQ). Your response must be sent to by 17:00 on 20/10/23. If you have any clarification questions linked to this opportunity or the procurement process please submit these via email to . Please note that, unless commercially sensitive, both the question and the response will be circulated to all tenderers. Read full description ## CPV classification Marine research services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/88c3db2a-5bdf-4fa8-bd10-e34ddbc80ac3) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Natural England: past awards and live tenders](https://tendernation.io/buyers/natural-england) [Sector More Research & development tenders](https://tendernation.io/sectors/research-development) ## More tenders like this [Tees Bird Mapping Project · Natural England · 24 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a158c1-0a39-72df-aac0-991d1747cd02/tees-bird-mapping-project) [Research services – Evaluatie van de implementatie van de proeftuin Pioniersscholen · Vlaamse Overheid · 20 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a156a9-cecf-7255-bee1-542f502ed088/belgium-research-services-evaluatie-van-de-implementatie-van-de-proeftuin-pi) [Research services – KPN/28/2026 „Charakterystyka biogeochemiczna gleb i roślin wybranych torfowisk subalpejskich ze szczególnym uwzględnieniem torfowiska u źródeł Úpy na Równi pod Śnieżką” · Karkonoski Park Narodowy z siedzibą w Jeleniej Górze · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-97ae-7315-8e1a-e686bca1e724/poland-research-services-kpn282026-charakterystyka-biogeochemiczna-gleb-i) [Research and development services and related consultancy services – Evaluation of Five Pilot Projects Testing Exemptions from Provisions of the Local Government Act, the Property Tax Act, the General Practitioner Regulations, and Other Regulatory Frameworks · Ministry of Local Government and Regional Development · 14 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a156a9-a35e-73b3-8bf4-7d33c32cf58b/norway-research-and-development-services-and-related-consultancy-services-ev) [Research and development services and related consultancy services – Zabezpečenie trvalých a analytických činností pre oblasť dopravy · Ministerstvo dopravy Slovenskej republiky · 30 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-ce90-72fd-b25d-99b3ee2e8b4b/slovakia-research-and-development-services-and-related-consultancy-services) [Research and development consultancy services – ATU wishes to establish a Panel of National Contact Point Experts across EU Member States to build capacity to incorporate EU Results-Based Payments Schemes in Public or Private Support Schemes. · Atlantic Technological University · 438 days left · 31 Dec 2027](https://tendernation.io/opportunities/01a156a9-ccf1-7050-b440-6554b4a1426f/ireland-austria-slovenia-research-and-development-consultancy-services-atu)