iNaturalist: The Citizen Science App at the Center of a Murder Trial

iNaturalist: A Powerful Citizen Science Tool

iNaturalist, a 17-year-old citizen science project, has recently gained attention due to its unexpected role in a high-profile murder case in Australia. The app, which allows users to photograph and identify various elements of nature, has become a crucial tool for both scientific research and, potentially, criminal investigations 1

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The App's Functionality and Reach

iNaturalist enables users to upload photos of plants, fungi, animals, and other natural elements. These images are then identified through a combination of crowdsourcing and artificial intelligence. The app's database currently holds over 240 million observations worldwide, with more than 10.6 million from Australia alone 2

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Scientific Applications

The data collected through iNaturalist has proven invaluable for scientists studying species ecology. It has contributed to the discovery of new species and the rediscovery of those thought to be extinct. The app's ability to track unusual or rare sightings makes it particularly useful for monitoring biodiversity and identifying potential threats to ecosystems 1

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Tracking Invasive Species

One of iNaturalist's key applications is in understanding the native ranges of plants and animals. This feature is crucial for countries like Australia, which invest heavily in preventing the entry of invasive species. The app allows for quick identification and reporting of potential biosecurity threats, triggering alerts to relevant authorities 2

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Privacy and Safety Concerns

While iNaturalist is a powerful tool for ecological research, it also raises privacy concerns. In 2011, the app introduced geoprivacy features to protect sensitive location data, particularly for endangered species or those at risk of poaching. Users can choose to obscure the precise locations of their observations, and the app automatically hides location data for species of concern 1

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Forensic Applications

The app's extensive database of geotagged observations has potential applications in forensic investigations. By providing detailed information about where specific plants, animals, and fungi naturally occur, iNaturalist can assist in various aspects of criminal investigations, including determining time of death in some cases 2

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The Murder Trial Connection

The app has recently been thrust into the spotlight due to its alleged use in a high-profile murder case in Australia. Prosecutors claim that Erin Patterson, charged with three murders, used iNaturalist to locate areas where death cap mushrooms (Amanita phalloides) were known to grow. This case highlights the unexpected ways in which citizen science tools can become relevant in criminal investigations 1

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Balancing Benefits and Risks

While iNaturalist offers significant benefits for scientific research and conservation efforts, users should be aware of the potential risks associated with sharing location data. The app does not sell user information, but the images shared can sometimes contain enough information to determine precise locations. Users are advised to be cautious when photographing rare or threatened species, avoiding background details that could reveal exact locations 2

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