Arizona State University

Forensic Entomology
& Wildlife Lab

We use insects as bioindicators to answer important questions across forensic science, ecology, and wildlife conservation—from investigating time since death and other forensic questions to understanding insect biodiversity and ecosystem health in the Sonoran Desert and beyond. Welcome to FEWL.

Our Research Meet the Team
Weidner Lab research
25+
Publications
6+
Years at ASU
50+
Students Mentored
4
Active Projects

What We Study

Our research explores the diverse applications of entomology, spanning forensic investigations, insect ecology, and wildlife studies.

Forensic Entomology

Investigating insect development and larval morphology to help answer various questions to support criminal investigations.

Learn more
Desert Decomposition

Studying how extreme heat in arid environments affects insect biodiversity, arrival, behavior and colonization dynamics on decomposing remains.

Learn more
Wildlife & Conservation

Using insects as bioindicators to assess ecosystem health and monitor wildlife biodiversity.

Learn more

Lab News

2026
New paper: Effects of elevation, season and bait type on assemblage of forensically relevant blow flies (Diptera: Calliphoridae) in contrasting habitats of northwestern Arizona
Published in Medical and Veterinary Entomology. See publications →
2025
Dr. Weidner promoted to Associate Professor
Effective August 2025, Dr. Weidner was promoted to Associate Professor of Forensic Entomology in the School of Interdisciplinary Forensics at ASU.
2024
Fulbright Specialist — Malaysia
Dr. Weidner traveled to Universiti Teknologi MARA as a 2024 Fulbright Specialist.

Join the Lab

We are always looking for motivated undergraduate and graduate students interested in forensic entomology, wildlife forensics, or insect ecology.

  • Undergraduate research assistants
  • Graduate students (MS/PhD)
  • Visiting researchers
Get in Touch