Endangered Species Act compliance

of page BIOME, Ecological & Wildlife Research"Where the wild things happen."An independent biological consultancy focusing on wildlife studies of the western U.S.Learn More Technical Solutions for Environmental Issues Founded on Biological Principles Our approach to research is based on standard practices of the scientific method and a conservation ethic with a healthy respect for the natural world in which we live.​"There are some who can live without wild things, and some who cannot..." - Aldo Leopold Conservation Ethic By maintaining a resource focus and a ecological approach to the study of wild populations of animals and plants, we can answer basic questions about the world that we live in and provide real solutions to land management issues.​"When we see land as a community to which we belong, we may begin to use it with love and respect," - Aldo Leopold Logistics and Innovation.

Clean Water Act complianceconstruction planningEnvironmental Assessments (EA)habitat assessmentsHabitat restorationImpact Studies (EIS)Jurisdictional Waters DelineationsNEPA complianceproject evaluationsWildlife surveys and monitoring

Birch Ecology is an interdisciplinary team of professional ecology and natural resources consultants serving Colorado and the Rocky Mountain West. Founded by Heather Houston after her 17-year career as a professional ecology consultant, the firm offers a full range of ecological services through a network of associates and subconsultants, guiding clients through complex environmental permitting processes.

ecological restorationenvironmental impact assessmentsfisheries enhancementflood recoveryGIS mapping and analysishabitat assessmentsNEPA compliancenoxious weed managementSection 404 permittingstream restorationThreatened and Endangered Species Surveysvegetation management planswetland delineationwetland mitigation

Harris Environmental Group is an environmental consulting firm founded by Dr. Lisa K. Harris, CEO. Over the past 30 years it has provided environmental consulting services to a diverse range of clients, committed to the health of the environment and the needs of its clients.

archaeological surveysCultural resources surveysDrone aerial imagingenvironmental investigationsenvironmental planningGIS and geospatial analysisHabitat restorationLiDARNEPA compliancephotogrammetryrevegetationWater harvesting design