Showing posts with label Museum of Southwestern Biology. Show all posts
Showing posts with label Museum of Southwestern Biology. Show all posts

Friday, July 31, 2026

Date with a Fox: Dr. Eve Rowland and Micro/nanoplastics Impacting Island Foxes

What is that dark figure in the photo and how does it relate to island foxes?

 


Join Friends of the Island Fox

Tuesday, August 18 at 6:30 pm (PT) for

"Date with a Fox" on Zoom for

Museums & Environmental Toxicology:

Micro/nanoplastic bioaccumulation in San Nicolas Island foxes 

with

Dr. Eve Rowland 

 


We've all seen bits of plastic at the beach or along a waterway, but it also comes off our clothes and containers. There is growing evidence that microplastic is impacting human health, but what about wildlife?

Dr. Eve Rowland is a Postdoctoral Fellow at the University of New Mexico College of Pharmacy. Her current research focuses on using museum collections to better understand environmental toxicology and how wildlife populations have been impacted by novel environmental contaminants.

Micro/nanoplastics and their link to detrimental health effects are a global concern, but there has been limited research into wildlife populations. Dr. Rowland's work in collaboration with the Museum of Southwestern Biology at the University of New Mexico brought her to investigate island fox specimens. San Nicolas Island foxes are an especially vulnerable population of conservation concern.

Watch a video of her talk 


 

Dr. Rowland's work aims to better understand the extent of San Nicolas Island fox exposure to micro/nanoplastics with the hope of providing more in-depth considerations for population monitoring and understanding how plastics are impacting wildlife.

FIF is especially excited to host Dr. Rowland because her work with museum collections intersects with FIF's goal to help archive island fox specimens in collections accessible to researchers. FIF partnered with the U.S. Navy to archive San Nicolas Island fox specimens at the Museum of Southwestern Biology, University of New Mexico in 2023 and a 2025 FIF research grant contributed to this investigation. 


2025 - Santa Cruz Island fox specimens go to Museum of Southwestern Biology 


 

Friday, April 04, 2025

Fox Foto Friday - Creating a Living Library

 What's in these vials?

 

courtesy L. Brenner, TNC

Island fox blood samples going back decades. 

During annual health check-ups, samples are taken of island fox blood. Blood samples can be used to screen for increased antibodies to a specific virus, to check for toxins, or to provide genetic information.

 

 


These island fox blood samples from Santa Cruz Island are currently being archived and prepared for long-term cryogenic storage at the Museum of Southwestern Biology (MSB) at the University of New Mexico. 

For years, island fox samples have been housed in freezers spread across counties and agencies. While a collection of samples are stored at the School of Veterinary Medicine at UC Davis, samples from different islands have been stashed in a variety of locations with ever-changing safety measures or lack there of. The value of these specimens to science is degraded if they experience unreliable freezing, are not accessible, or are misplaced.

In 2023, FIF worked with the Dept. of Defense and the U.S. Navy to move some specimens from San Nicolas Island foxes to the Museum of Southwestern Biology (MSB), one of the largest and most advanced centers for archiving mammal specimens.

 

At the end of 2024, FIF assisted The Nature Conservancy with sending historic island fox blood samples from Santa Cruz Island to the MSB. The last group arrived in New Mexico March 26, 2025.

FIF's goal is to have scientific samples from all six islands archived, protected, and available to future researchers. 

 

Island foxes on San Miguel and Santa Rosa Islands have been through a historic genetic bottleneck; one that most geneticists considered impossible to recover from. Yet today, island foxes persevere. Island foxes can teach us about evolution, adaptation, and species sustainability. The information in this living library will provide future researchers with access to crucial data.

Donations to FIF help support important island fox research 

Apply for FIF's 2025 Research Grant 

Genetic research currently supported by Friends of the Island Fox: