AUTHOR=Habeck Joachim Otto , Istomin Kirill V. TITLE=Introducing a special issue: What lessons to be learnt from reindeer-herding research in Russia? JOURNAL=Pastoralism: Research, Policy and Practice VOLUME=Volume 16 - 2026 YEAR=2026 URL=https://www.frontierspartnerships.org/journals/pastoralism-research-policy-and-practice/articles/10.3389/past.2026.15827 DOI=10.3389/past.2026.15827 ISSN=2041-7136 ABSTRACT=This introductory paper outlines the aim and tasks of the special issue “Reindeer herding research: Crossing disciplinary and regional borders of biology and social science”. After presenting the content of the special issue, the article illustrates the importance of overcoming political and disciplinary borders by focusing on one aspect of Soviet/Russian reindeer-herding research which is little discussed in the other contributions to the issue: zootechnics. In particular, reindeer zootechnics include functional types, herd structure, pasturing techniques, slaughter strategy, and productivity indicators. Attention is paid to tracing how this research was received, deliberated, and utilized in Fennoscandia, and to its role in developing the so-called Røros Model. It is demonstrated that Soviet reindeer-related research as perceived in Fennoscandia can best be understood as a (partial) traveling model. Similarly, it can be suggested that Fennoscandian experiments with fenced herding were perceived by Soviet specialists in a similar manner. Finally, it is shown how expert scientists gradually came to acknowledge reindeer herders’ own knowledge, thus shifting from “recommendation” mode towards more mutual knowledge exchange.