
Burrowing Owls
AG真人百家乐官方网站’s Natural Resources practice area provides nationally recognized ecological services throughout the United States. This team of experts comprises esteemed biologists, ecologists, and environmental scientists with extensive experience in providing biological surveys and regulatory compliance. Our ecological services support natural resource inventories, environmental impact assessments, and environmental permitting for public, industrial, and private clients.

Gopher Tortoise
Our biologists perform assessments of amphibians, bats, benthic macroinvertebrates, fish, freshwater mussels, reptiles, mammals, and vegetation. Other ecological services include wetland delineations and mitigation, habitat assessments, and stream restoration projects.
AG真人百家乐官方网站 is pre-qualified for ecological services by the Ohio Department of Transportation, the Pennsylvania Department of Transportation, the Tennessee Department of Transportation, and the West Virginia Department of Highways.
We are also certified mussel surveyors by the U.S. Fish and Wildlife Service and accepted by the Pennsylvania Fish and Boat Commission for Threatened and Endangered Fish Inventories.

Northern Long-eared Bat
All of our projects are completed using creative problem-solving and the latest GIS and CAD technology. Our employees, clients, and the broader scientific community value our professionalism and experience.
A Federal GSA Contractor with regional offices nationwide, our multidisciplinary team of experts offers innovative solutions to any environmental challenge.
Our Ecological Services include:
Aquatic Surveys
- Bird Surveys
- Ecological Risk Assessment
- GIS Services
- Harmful Algal Bloom (HAB) Testing
- Lake Management
- Mammal Surveys
- Preliminary Site Assessments
- Reptile & Amphibian Surveys
- Threatened & Endangered Species Surveys
- Water Quality Monitoring
- 316(a) and 316(b) Evaluations
In Action
- Mole Salamander
- Candy Darter
- Bog Turtle
- Timber Rattlesnake
- Caracara
- Wherle’s Salamander
- Spotted Turtle
- Southern Leopard Frog
- Rough Greensnake
- Red Salamander
- Northern Long-eared Bat
- Northern Map Turtle
- Fence Lizard
- Upland Sandpiper (Bartramia longicauda)
- Three-lined Salamander
- Eastern Redbelly Turtle
- Eastern Fence Lizard
- Endangered Snuffbox Mussel
- Eastern Copperhead
- Wood Turtle
- Timber Rattlesnake
- Spotted Turtle
- Marbled Salamander
- Hellbender
- Green Salamander
- Sandhill Crane
- Wood Turtle
- Northern Red Salamander
- Bobolink
- Eastern Mud Turtle
- Blanchard’s Cricket Frog
- Cave Salamander
- Queensnake
- Endangered Spectaclecase Mussels
- Gopher Tortoise
- Eastern Massasauga
- Mabee’s Salamander
- Blackburnian Warbler (Setophaga fusca)
- Eastern Indigo Snake
- Pickerel Frog
- Vesper Sparrow
- Copperbelly Watersnake
- Eastern Spacefoot
- Tricolored Bat
- American Kestrel (Falco sparverius)
- Cheat Mountain Salamander
- Henslow’s Sparrow
- Sheepnose Mussel
- Alligator Snapping Turtle
- Dark Timber Rattlesnake
- Great Crested Flycatcher
- Round Hickorynut Mussel
- Smooth Greensnake
- Tricolored Bat
- Northern Harrier (Circus hudsonius)
- Endangered Sheepnose Mussel
- Candy Darter
- Eastern Glass Lizard
- Black-billed Cuckoo (Coccyzus erythropthalmus)
- Crayfish
- Endangered Rayed Bean Mussel
- Bobolink (Dolichonyx oryzivorus)
- Common Yellowthroat (Geothlypis trichas)
- Freshwater Mussels
- Eastern Ribbonsnake
- Bald eagle (Haliaeetus leucocephalus)
- Common Yellowthroat (Geothlypis trichas)
- Brook Trout (Salvelinus fotinalis)
- Northern Long-eared Bat
- Sandhill Crane
- Plains Gartersnake
- Freshwater Mussels
- Northern Harrier (Circus hudsonius)
- Crayfish
- Round Hickorynut Mussels
- Massasauga Rattlesnake
- Scrub-jay
Need help with your project?
Our experts are here to discuss your needs and how we can help you move your project forward. Fill out the form below for more information on our services or to request a quote, and we鈥檒l get back to you within 24 hours. If you need a response within an hour or less, please call us at 800-940-4025.
Few environmental firms in the country retain AG真人百家乐官方网站鈥檚 degree of scientific know-how, talent, and capability under one roof. The diverse backgrounds of our biologists, environmental engineers, scientists, and divers enable us to provide comprehensive in-house services and an integrated approach to solving environmental challenges鈥攕aving clients time, reducing costs, and ensuring high-quality results.
Our client guarantee is to provide 鈥淓xcellence in Any Environment,鈥� meaning no matter what we do, we will deliver on our Core Values of respect, client advocacy, quality work, accountability, teamwork, and safety. AG真人百家乐官方网站 was created with the concept that we could solve complex problems by empowering great people. This concept still holds true today as our scientists explore the latest environmental legislation and regulations and incorporate the most up-to-date technology to gather and report data.
AG真人百家乐官方网站 expertise includes but is not limited to aquatic surveys (including macroinvertebrate surveys and biological assessments); ecological restoration; ecological services (including impact assessments, invasive species control, and water quality monitoring); emergency response; engineering and compliance services; endangered mussel surveys; laboratory and analysis; stormwater management; sustainability services; threatened and endangered species; and wetlands and streams (including delineation and mitigation). Further, AG真人百家乐官方网站 is one of the few biological firms in the country that is a general member of the Association of Diving Contractors International (ADCI) and offers full-service services.