Johanna Schmitt and Robert Ricklefs
The Honorary Lifetime Member Award is the American Society of Naturalist's highest and oldest honor. Honorary lifetime membership in the ASN is intended to recognize scientists whose research careers epitomize the mission of the society, which is the conceptual unification of the biological sciences. The society limits the number of honorary lifetime memberships to twelve. The list of current and past honorees can be found here:
https://www.amnat.org/awards.html#Lifetime