Terrestrial Ecology

Bald Eagle sitting on a tree branch on a foggy day.

Terrestrial Ecology

BSAP conducts comprehensive terrestrial surveys to document the diversity, distribution, and ecology of wildlife across upland, wetland, and transitional habitats. Our biologists study mammals, birds, reptiles, amphibians, and terrestrial invertebrates, providing essential data for conservation planning, environmental assessment, and habitat management.

BSAP biologists are recognized authorities in species identification, population assessment, and habitat evaluation. Their work supports regulatory compliance, restoration design, and long-term monitoring programs throughout Illinois and the surrounding region.

Capabilities

Amphibian and Reptile Research & Assessments
  • Visual encounter, call, and trapping surveys
  • Breeding site and habitat condition assessments
  • Long-term monitoring and research on population trends
Avian Research & Assessments

BSAP ornithologists conduct comprehensive bird surveys to assess breeding, migratory, and wintering populations.

  • Point counts, transect surveys, and targeted species assessments
  • Monitoring of migratory stopover and nesting habitats
  • Acoustic monitoring to detect and document avian activity
  • Targeted surveys for listed and priority bird species
  • Evaluation of restoration and management impacts on avian communities

Our Experts: Janice Enos and Kirk Stodola

Invertebrate Research & Assessments

BSAP biologists survey insect and terrestrial invertebrate communities to assess biodiversity and ecosystem condition.

  • Targeted surveys for federally and state-listed pollinator species
  • Habitat association and community composition studies
  • Research on faunistic associations and invertebrate community dynamics

Our Experts: Jason Bried and Jason Robinson

Mammal Research & Assessments

BSAP conducts field studies to document the occurrence, abundance, and habitat use of small and large mammals.

  • Live trapping, tracking, and camera-based monitoring
  • Bat bridge assessments and guano collection
  • Habitat assessments for listed and common species
  • Acoustic monitoring to detect and identify bat species

Our Experts: Jocelyn Karsk and Jean Mengelkoch

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