What We Do

Prairie flowers

What We Do

BSAP connects field expertise with applied research to understand and protect biodiversity. Our work spans biological surveys, data analysis, and regulatory collaborations that help agencies and partners make informed environmental decisions.

BSAP scientists study species, habitats, and ecosystems to evaluate ecological conditions, identify conservation priorities, and ensure that development projects proceed in harmony with the natural environment.

Our Areas of Expertise

Small bird with yellow head and gray-patterned wings perches on a tree branch, blurred woods in the background.

Biological Surveys

BSAP surveys plants, animals, and habitats across Illinois to document biodiversity and inform conservation and environmental decision making.

Our Biological Surveys
Person wearing a cap and backpack and holding a net walks along a path bordered by prairie on one side, trees on the other.

Sensitive Species Research

BSAP conducts applied research on threatened and endangered species to guide conservation, recovery, and management across Illinois’ aquatic and terrestrial ecosystems.

Our Species Research
Aerial map showing bird point count locations.

Data Services

BSAP provides reliable biological data management and analysis to support conservation, research, and regulatory efforts across Illinois and the Midwest.

Our Data Services
Large group of yellow flowers with a brown center.

Regulatory Assistance

BSAP provides scientific expertise to help agencies and planners meet environmental regulations while maintaining project efficiency and protecting natural resources.

Regulatory Assistance
Biological Surveys & Assessment Program
1816 South Oak Street, MC 652
Champaign, IL 61820
Email: dzaya1@illinois.edu
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