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Contact Information

Name Lucas Mansfield
Professional Title Ph.D. Student in Integrative Biology
Email mansfi79@msu.edu
Phone (360)-842-6460

Education

  • 2025 - Present

    East Lansing, MI

    PhD
    Michigan State University
    Integrative Biology; Ecology, Evolution, and Behavior
  • 2021 - 2024

    Seattle, WA

    BS
    University of Washington
    Biology (Ecology, Evolution and Conservation Biology)
    • Minors: Quantitative Science; Chemistry.

Experience

  • 2025 - Present

    East Lansing, MI

    Graduate Research Assistant
    Spatial and Community Ecology Lab, Michigan State University
    Advisor: Dr. Phoebe Zarnetske
    • Investigating the effects of human disturbance on avian interaction networks across various temporal and spatial scales in North America.
    • Contributed to a database of avian interspecies interactions for North and Central America.
    • Developed R scripts for formatting and processing interaction data at NEON sites.
  • 2022 - 2025

    Seattle, WA

    Research Assistant
    Behavioral Ecophysics Lab, Burke Museum of Natural History and Culture
    Advisor: Dr. Alejandro Rico-Guevara
    • Developed a method using photogrammetry to quickly create 3D models of hummingbird bills for high-level morphometric research of live specimens in the field.
    • Conducted research on hummingbird sexual dimorphism using measurements such as curvature and sharpness with photogrammetry-derived models.
    • Mentored undergraduate students in applying morphometric methods to analyze sandpiper skeletons.
    • Performed field research on modeling live hummingbirds on Shaw Island, Washington.
  • 2024 - 2025

    Lisle, IL

    Research Experience for Undergraduates (REU) Intern; Research Experience Extension Fellow (REEF)
    Ecological Evolution Lab, The Morton Arboretum
    Advisors: Dr. Chuck Cannon and Dr. Chai-Shian Kua
    • Contributed to a workflow for identifying rainforest trees using remotely sensed LiDAR and multispectral imaging data.
    • Performed field research in the Ecuadorian Amazon and learned to identify local trees.
    • Devised a method for extracting landscape statistics from remotely sensed data of rainforests.
    • Designed a metric for calculating tree emergence in complex rainforest canopies.

Teaching

  • 2026 - Present

    East Lansing, MI

    Graduate Student TA, IBIO 355: Ecology (Summer Semester A, 2026)
    Michigan State University
    Supervisor: Dr. Jaime Grace
    • Assisted in a lecture course covering population ecology, community ecology, and global change biology.
    • Aided students through regular office hours and online communications.
    • Helped develop class materials, such as exam questions and weekly video assignments.
  • 2026

    East Lansing, MI

    Graduate Student TA, BS 162: Organismal and Population Biology (Spring Semester, 2026)
    Michigan State University
    Supervisors: Dr. Corrine Monks and Dr. Sara Garnett
    • Assisted in a lecture course covering genetics, evolution, and ecology.
    • Aided student learning by answering questions and providing alternative explanations for key biological concepts.
    • Provided further student support through help hours and exam review sessions.
  • 2025

    East Lansing, MI

    Graduate Student TA, ISB 208L: Applications in Biological Sciences Laboratory (Fall Semester, 2025)
    Michigan State University
    Supervisor: Dr. Saroopa Taylor
    • Taught a lab course designed to introduce scientific concepts to non-STEM students.
    • Instructed, managed, and graded three lab sections of 30 students each.
    • Developed weekly PowerPoint lectures covering statistical and scientific concepts.
    • Supported students through the development and implementation of independent projects.

Volunteer

  • 2026 - Present

    East Lansing, MI

    Co-chair
    EEB Student Colloquium
    • Organize the EEB student colloquium, including soliciting participants, organizing speakers, reserving and setting up venues, advertising colloquia, ordering refreshments, and cleaning up.
  • 2026

    East Lansing, MI

    Judge
    EEB Research Symposium
    • Served as a judge for oral presentations at the 2026 Ecology, Evolution and Behavior Research Symposium held at MSU.
  • 2026

    East Lansing, MI

    Poster Judge
    University Undergraduate Research and Arts Forum (UURAF)
    • Served as a judge for biology poster presentations at the 2026 UURAF held at MSU.
  • 2021 - 2025

    Camas, WA

    Test Writer and Proctor
    Science Olympiad
    • Created tests on subjects such as ecology, ornithology, and forestry for middle and high school Science Olympiad competitions, including state and national level competitions.
  • 2024 - 2025

    Seattle, WA

    Volunteer
    STEM Pals UW
    • Volunteered and presented at an expo designed to engage students from underrepresented backgrounds and areas of the Puget Sound region in scientific research.

Awards

  • 2026
    John R. Shaver Research Fellowship

    Award amount: $1,950

  • 2026
    EEB Professional Horizons Grant

    Award amount: $500

  • 2025
    EEB Engagement Fellowship

    Award amount: $5,000

Publications

  • 2026
    The AvianMetaNetwork: biotic interactions among birds of the continental United States and Canada
    Scientific Data

    Submitted.

  • 2025
    Sharper, straighter, stiffer, stronger: Sexually dimorphic bill shape enhances male stabbing performance in the Green Hermit (Phaethornis guy)
    Journal of Experimental Biology

    Vol. 228 (21): jeb.250769

  • 2024
    PicoCam: High-resolution 3D imaging of live animals and preserved specimens
    Methods in Ecology and Evolution

    Vol. 00, pp. 1-10

Presentations

  • 2026
    Exploring the Effects of Disturbance and Climate on Terrestrial Communities Using Network Analysis Across NEON Sites

    Poster presentation at the annual EEB Research Symposium, East Lansing, MI.

  • 2025
    Q&A: Sharper, straighter, stiffer, stronger: Sexually dimorphic bill shape enhances male stabbing performance in the Green Hermit (Phaethornis guy)

    Virtual guest lecture for University of Cincinnati BIOL 3041, Biology of Sex.

  • 2024
    Utilizing Remotely Sensed Drone Data for Rainforest Analysis

    Oral presentation at The Morton Arboretum Center for Tree Science Undergraduate Research Symposium, Lisle, IL.

  • 2024
    Portable, Quick-capture Macro Photogrammetry: Hummingbird Bills as a Case Study

    Oral presentation at the University of Washington Undergraduate Research Symposium, Seattle, WA.

  • 2024
    Macro photogrammetry on live animals: Hummingbird bills as a case study

    Poster presentation at the Society for Integrative and Comparative Biology (SICB) Annual Meeting, Seattle, WA.

Memberships

  • American Ornithological Society 2026 - Present

Trainings

  • Responsible and Ethical Conduct of Research - Michigan State University
  • Cloud Computing Foundations - Amazon Web Services Academy
  • AI for Sustainability: Translating Environmental Data into Decisions - ESIIL Innovation Summit

Skills

  • Analytical
    Statistical analysis (hypothesis testing, regression, modeling), Scientific paper writing, Scientific poster creation
  • Field
    Bird and tree identification, live bird handling
  • Software
    RStudio (ggplot2, tidyverse, glmmTMB, shiny), Python (pandas, PyTorch, scikit-learn), Git and GitHub, QGIS (SAGA GIS, LecoS), 3D model/point cloud software (Metashape, Blender, LAStools)