Biological & Geospatial Consulting Services

Based in Southern California. Working across the West and abroad.

Conducting fieldwork at Harris Beach State Park as part of the development of a wildlife management plan for the Oregon Parks & Recreation Department and in northern Nevada for the Owyhee Roads Fuelbreak Project for the United States Bureau of Land Management.

Marcus C. England is a lifelong naturalist with a particular interest in avian ecology and more than 20 years of experience as a consulting biologist. England|Ecology, LLC is a forward-thinking company that serves clients with:

  • Integrity – there is nothing more important than trust in a consultant/client relationship.
  • Objectivity – sound science and evidence-based solutions to problems.
  • Quality – every work product exceeds expectations.
  • Efficiency – relentless pursuit of process perfection.

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Key Projects & Services


  • Mt. Washington & Los Angeles Biological Studies

    England|Ecology Principal Marcus C. England has been a resident of Mt. Washington for 20 years and boasts a lifetime yard…

    Read more: Mt. Washington & Los Angeles Biological Studies
  • Wildlife Management Plans

    England|Ecology has authored numerous wildlife assessments and management plans for for-profit companies, agencies, and other organizations in California and other…

    Read more: Wildlife Management Plans
  • Geospatial Services

    England|Ecology has long-recognized the critical importance of spatial data to documenting biological resources, even prior to the widespread use of…

    Read more: Geospatial Services
  • Biological Resources Assessments

    One of England|Ecology’s core strengths is authorship and management of complex technical documents such as biological resources assessments in support…

    Read more: Biological Resources Assessments
  • Threatened & Endangered Species Surveys

    England|Ecology has permits (where required) and experience conducting surveys for the following species listed as threatened or endangered under the…

    Read more: Threatened & Endangered Species Surveys

Fun Stuff


Fish and Wildlife Service Announces 90-Day Findings for Five Species

Today, the United States Fish and Wildlife Service (Service) announced 90-day findings on petitions to add five species to the Lists of Endangered and Threatened Wildlife and Plants under the Endangered Species Act of 1973. The Service found that the petitions to list the following four species presented “substantial scientific or commercial information indicating that…

Resumes Needed for On-Call Biologists

Overview of England|Ecology England|Ecology, LLC is a small high-quality biological consulting services provider based in Los Angeles. We are a forward-thinking company that serves clients with: The Need for Biologists 2023 is year 1 of operating as an LLC with our business plan anticipating 2024 (year 2) as the first year where on-call assistance by…

Discovering New Yard Birds at Night

A serious interest of mine is the use of autonomous recording units (ARU) to document bat (not covered here) and bird fauna. It was about a month ago that I received my first ARU. I deployed it in my front yard for 24 hours, but then outside of a few quick manual checks of the…

Cuba – The End

Day 8 – Hasta la Victoria Siempre We assembled early on January 12 to board the bus for the long drive to Havana. As for prior driving days, we enjoyed getting to view a broad swath of the Cuban countryside. First, however, we had to get to the Cuban mainland and getting there required a…

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