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    ContractsWintering Bird Surveys around Humber Estuary (January-March 2027)
    Open tender

    Wintering Bird Surveys around Humber Estuary (January-March 2027)

    Tender closes
    22d
    23 Nov 2026 · in 21 days

    Conduct winter bird surveys at 40 locations near the Humber Estuary to support habitat suitability mapping for waterbirds and wading birds.

    🇬🇧United Kingdom· LondonPublished 2 Nov 2026· TodayviaFind a Tender
    Tender closes
    22d
    23 Nov 2026 · in 21 days

    Decision brief

    4 fields
    • Contract value
      est.£49,999
      Pounds sterling
    • Tender closes
      23 Nov 2026
      22 days left
    • Sector
      Environmental Services
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Open

    22 days left to bid. Opened today, deadline 23 Nov 2026.

    2 Nov 202623 Nov 2026

    Brief

    This project requires conducting wintering bird surveys across 40 sample locations in agricultural fields and open habitats within 10 km of the Humber Estuary Special Protection Area (SPA) between January and end of February 2027 (or early March if needed). The surveys will collect data to support Natural England's Habitat Suitability Modelling project, which aims to identify suitable habitats for wintering waterbirds and wading birds associated with the Humber Estuary SPA. This work will improve understanding of bird distribution patterns in the wider landscape surrounding the estuary. Successful contractors should have experience in bird survey methodologies and knowledge of wintering waterbird and wading bird species.

    Track record

    11 awards · 9 winners
    Open field

    No single supplier dominates the field.

    In environmental services, NATURAL ENGLAND has awarded 11 contracts to 9 suppliers.

    Who wins here
    1. RSK ADAS LIMITED3× · 27%
    2. AECOM LTD1× · 9%
    3. PEOPLE'S TRUST FOR ENDANGERED SPECIES1× · 9%
    4. THOMSON ENVIRONMENTAL CONSULTANTS LIMITED1× · 9%
    5. THE BAT CONSERVATION TRUST1× · 9%
    6. UK Centre for Ecology & Hydrology1× · 9%

    +3 more suppliers

    Across environmental services, the most active winners are BIFFA WASTE SERVICES LTD, CHURCHILL CONTRACT SERVICES LTD, SOLO SERVICE GROUP LTD — the field to beat, or your route in as a partner.

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    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-0795b3

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    11 awards · 9 firms

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    Buyer
    NATURAL ENGLAND
    Sector
    Environmental Services