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Kartzinel Lab​ News

Annual Report 2025

2/1/2026

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Inside a Year of Conservation at the Kartzinel Lab

Conservation science is changing fast—but the realities of how our work gets done are rarely shared.

To mark the end of 2025, the Kartzinel Lab published its first Annual Report to openly document what it takes to connect modern genomic tools with the front lines of conservation: crossing landscapes, institutions, and communities amid growing uncertainty for scientific research.
2025 Kartzinel Lab Annual Report
👉 Read our 2025 Annual Report
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Transparency. Impact. Opportunity.​
This report is not a highlight reel. It is a clear account of how research, training, partnerships, and funding come together—or fall apart—at a time when biodiversity loss is accelerating and the decision about how to act can’t wait.

Whether you are considering funding, collaborating, or joining in our work, this report is designed to help you understand how we operate, what we prioritize, and where engagement can make a difference.

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Theory of Change

1/30/2026

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From Data to Decisions: A Theory of Change for Conservation Science

Conservation science is often judged by its outputs—papers published, datasets generated, tools released. But conservation outcomes are not produced by academic activity alone. They emerge from a longer causal chain of events that connect research with real-world decisions about how we engage with the natural world.
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This post outlines how we think about this chain of events: how conservation-minded biological research can translate, over time, into meaningful conservation impacts.
Jaguar Capture 2025
Kartzinel Lab Postdoc Ezequiel Vanderhoeven, DVM, Ph.D. (left), works with a non-profit to facilitate a jaguar capture / translocation in Argentina. Photo: Proyecto Yaguareté

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Study Reveals New England is Key to Survival of Diamondback Terrapins

10/3/2025

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Study: New England is key to survival of diamondback terrapins

A new peer-reviewed study led by researchers at Brown University in partnership with the Rhode Island Department of Environmental Management revealed that diamondback terrapins (Malaclemys terrapin), iconic turtles of America’s salt marshes, face heightened risks at the northern edge of their range in New England.
First large-scale genetic study of diamondback terrapins across their northern range highlights urgent conservation needs as federal endangered species listing is considered.
Diamondback terrapin. Photo: Amanda Lyons
Diamondback terrapin. Photo: Amanda Lyons

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Story behind the science: Yellowstone Wildlife Diets

9/8/2025

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Story behind the science: Yellowstone wildlife diets

Rethinking how we classify animals based on what they eat—and what it means for wildlife management
An article by science journalist Livi Milloway chronicles an "ah-ha" moment we had in our Yellowstone National Park research project. The story published in The Wildlife Society Bulletin, titled An herbivore by any other name, unpacks how Hannah Hoff's recent paper in PNAS challenges the status quo when it comes to how scientists study and understand wildlife diets. 

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Kartzinel Interview with Mongabay about DNA barcoding

6/27/2025

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Interview: DNA barcoding and conservation (Mongabay)

DNA sequencing to meet global biodiversity goals: Interview with Tyler Kartzinel
Tyler sat down for an interview with Abhishyant Kidangoor of Mongabay to discuss our recent Mini Review in Molecular Ecology, entitled Global Availability of Plant DNA Barcodes as Genomic Resources to Support Basic and Policy-Relevant Biodiversity Research.

You can read our conversation here at Mongabay. It covers topics that are among the most important for ensuring the reliability of DNA-based biodiversity research, including equitable access to the benefits arising from this technology and the reputations of all who use it.

The work was also highlighted in Spanish by El Mostrador: Código de barras de plantas: herramienta genética clave que busca ser fortalecida en el sur global

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Field workshop with Save the Elephants

12/24/2024

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Story behind the science: Field training with Save the Elephants

Mary Burak led a workshop together with Save the Elephants and the National Museums of Kenya. The meeting convened at the Save the Elephants headquarters at Samburu, and the team spent a few days learning to collect voucher plant specimens for DNA barcoding. In a very short period of time, they added an important chunk of regional plant diversity to the collections available for barcoding.
The training and work completed will dramatically increase our ability to precisely characterize the diets of elephants across Kenya. It was super gratifying to see such a great group of scholars, conservationists, long-time collaborators, and all-around quality people coming together to do such important work. Mary shared some great photos of the team in action: Paul Musili, Rispa Kathurima, Gideon Galimogle, and Evans Nawasa.
Check out the kinds of field sampling protocols we teach in these workshops using freely available PDFs in our Field Protocols.

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Ezequiel helps capture and study the first Giant Armadillos in Argentina

1/30/2023

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Fieldwork: first giant armadillos studied in Argentina

Ezequiel Vanderhoeven from the Kartzinel Lab at Brown University participated in the capture of the first two Giant Armadillos from Argentina. The animals were sampled and outfitted with tracking devices to understand more about the health and ecology of their population. This amazing species is very rare, and its global population is listed as Vulnerable and Declining on the Red List of Endangered Species. Knowledge of how they move and find enough to eat in their modern habitats will be essential for developing lasting conservation strategies.

An article was published entitled, "Rosenda, la primera tatú carreta monitoreada en el Chaco"
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Congratulations Eze on a Rufford Award

10/5/2021

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Ezequiel Vanderhoeven receives Rufford Foundation award

Congratulations to Dr. Ezequiel Vanderhoeven for your Rufford Foundation Grant! Ezequiel plans to study infectious diseases circulating in populations of armadillo species native to the Argentinian Chaco. The goal of the study is to understand how diseases impact populations of these species for the benefit of conservation and to support local governments and communities in the adoption of environmental practices that minimize the risk of spillover. It is an extremely important and ambitious project. The Rufford award not only provides crucial financial support, but also represents a valuable endorsement of the work from a leading international authority on applied conservation biology. 
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Dr. Tyler Kartzinel
Department of Ecology, Evolution, and Organismal Biology
Institute at Brown for Environment and Society
Brown University
​Address: 85 Waterman Street, Providence, Rhode Island 02912 USA
Office: 246(B)
​Lab (pre-PCR): 244
​Lab (post-PCR): 230
​Phone: 1-401-863-5851
tyler_kartzinel[at]brown.edu
Disclaimer: views expressed on this site are those of the author. They should not be interpreted as opinions or policies held by his employer, collaborators, or lab members. Mention of trade names or commercial products does not constitute endorsement.

Copyright 2017-2026 © Tyler Kartzinel
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