Woody Plant Ecology http://members.lycos.co.uk/WoodyPlantEcology/
Pierre Binggeli is an international consultant. Areas of expertise include ecology, control of invasive plants, forest silviculture and plantation forestry, vegetation succession, environmental history, tree autecology and biology.
Envirologic http://www.envirologic.co.nz/
Offer research and management services in ecology, conservation, and biodiversity monitoring. Based in Auckland, New Zealand; scope South Pacific/Oceania. Lists capabilities and past projects.
Terwilliger Consulting http://www.natureconsultant.com
Specialists in conservation, offering services including natural resource inventories and planning for endangered and nongame wildlife management. Based on the US Delmarva Peninsula.
Great Eastern Ecology, Inc. http://www.greateasternecology.com
Offers services including wetland restoration and habitat enhancement, habitat and biological surveys, environmental planning and permitting, natural resource damage assessment and ecological risk assessment. Offices in New York and Arizona.
Manning, Cooper and Associates http://www.islandnet.com/~jcooper
Offers wildlife studies, impact assessments, professional consultations, and science-based forest biodiversity management programs for clients in British Columbia. Includes project descriptions and publications list.
Harris Environmental Group, Inc. http://www.heg-inc.com/
Based in Tucson, Arizona, offers ecological and archeological consulting, including wildlife and cultural resources surveys. Client list, details of past projects, and other information.