Winzler & Kelly offers a full suite of biological services in support of any project. We have biological experts in several fields who have the experience to meet all of your biological needs, whether it is wetland delineations for a pipeline corridor, rare and endangered plant and animal surveys for a site development, or the design of fish passage structures for dams and culverts. Our scientists and biologists are proficient at buffer analysis, wetland impact studies, wetland mitigation design, construction specification preparation, wetlands construction management, and post-mitigation monitoring. In addition, we have prepared designs for the construction of wetlands used for the treatment of wastewater and stormwater runoff. We offer rare and endangered plant and animal surveys for CEQA / NEPA studies, construction monitoring, and land management services.

For projects with natural resource program management and landscape/restoration needs, our experience includes:

• Wildlife, botanical, and fishery studies, including threatened and endangered species
• Permit scheduling and mitigation strategies, tracking, and processing
• Wetland delineations, habitat characterization, and mapping
• Pre-construction permit requirements (raptor surveys, bat clearance, etc.)
• Post-construction mitigation monitoring and permit compliance for reclamation
• Fish passage design and plan preparation for dam, culvert, and other barrier removal projects
• GIS – data management and analysis, predictive management tool, multi-dimensional graphic displays