The University of Michigan Museum of Zoology has named Natasha Stepanova (PhD ’26) and Matheus Januario (PhD ’26) as the recipients of the 2025 Donald W. Tinkle Scholarship Award, one of the museum’s most distinguished honors for graduate students.
Awarded in memory of evolutionary biologist and former UMMZ Director Donald W. Tinkle, the scholarship recognizes students whose research, rigor, curiosity, and commitment to evolutionary biology reflect the remarkable legacy Tinkle left at the University of Michigan.
Tinkle joined the University of Michigan in 1965 as Professor and Curator of Reptiles and Amphibians and later served as Director of the Museum of Zoology from 1975-1980. During his career, he transformed the fields of evolutionary ecology and herpetology through groundbreaking work on reptile life histories and natural populations. He was also widely admired as a gifted teacher, mentor, and colleague whose enthusiasm for biology inspired generations of students.
More than his accolades, colleagues and students remembered Tinkle for his relentless curiosity, commitment to rigorous science, and passion for mentorship. As one tribute noted, “Don’s most important legacy is the group of students and colleagues he inspired.”
That spirit continues through the Tinkle Scholarship, which each year recognizes outstanding graduate students whose work advances research and discovery within the Museum of Zoology. This year’s recipients, Natasha Stepanova and Matheus Januario, join a long tradition of scholars carrying forward Tinkle’s dedication to evolutionary biology, careful scientific inquiry, and academic community. "The UMMZ is the reason I came to Michigan and working there has been an incredible experience these past six years,” says Natasha. “I am deeply honored to have received the Tinkle award."
Matheus says, “It is a true privilege to receive a museum award bearing the name of Donald Tinkle, whose pioneering work in evolutionary demography continues to inspire me. It also feels incredible to join a distinguished group of previous awardees, many of whom have been colleagues and longstanding sources of inspiration. I am deeply grateful to have my work associated with such an outstanding stream of naturalists.”
Congratulations to Natasha and Matheus on this well-deserved recognition!
