In locales where much of the archaeological record has been destroyed or heavily impacted by pothunting and development, engaging with collector informants—including those who legally excavated sites on private property in the 1980s—can help fill crucial information gaps. However, such collaboration can pose ethical, and potentially legal, challenges. In this article, I outline research goals and results from a survey project in southeast Arizona's York-Duncan Valley, discuss the legal and ethical implications involved in working with former pothunters, and offer a critical evaluation of project practice. Finally, I offer a set of recommendations for those considering similar collaborations. I argue that the rejection of individuals who are knowledgeable about damaged or destroyed archaeological sites effectively silences the sites forever. Data acquired from former pothunters led to the identification and recording of 25 of 87 archaeological sites in the York-Duncan Valley. These individuals also served as interlocutors with others in the local community, helping us foster the trusted relationships necessary to promote site preservation on private property. A long-term engagement strategy that incorporates an assessment determining whether collector informants are responsible or responsive and that nurtures community involvement in preserving local archaeology offers a more productive course of action.

Various descendant and community groups have long been involved in aspects of the discovery, investigation, preservation, and interpretation of archaeological remains and associated heritage. No longer content with merely being bystanders and even consultants, many have insisted on fully collaborating, co-creating, and controlling the archaeological and heritage management process. Despite the potential shared interests among archaeologists, local residents, and descendant communities, differences in ontologies, epistemologies, and deep-seated ethical values often pose challenges for an authentic collaborative archaeology that serves the needs and interests of multiple groups. In this article, I examine public participation in archaeology and heritage management, identify some of the gaps between prescription and practice, and suggest that we must adopt transformative values if we are to fulfill the promise of authentic collaboration.