James C. Gillingham
Papers
1
Total Citations
8
H-Index
1
About
James C. Gillingham is a behavioral ecologist whose research centers on the evolution of animal communication, particularly in reptiles. His work explores how species recognize and respond to conspecific signals, and how these behaviors are shaped by ecological and evolutionary pressures. Gillingham’s most cited study, “Why Does Conspecific Display Recognition Differ Among Species of Galápagos Lava Lizards? A Test Using Lizard Robots” (2016, 8 citations), is a landmark in the use of robotic models to investigate signal discrimination. By deploying lifelike lizard robots in the field, he demonstrated that species with a history of sympatry with congeners show stronger conspecific display recognition (CDR), while those evolving in isolation exhibit relaxed discrimination—suggesting that CDR carries a cost. This work provides critical insight into the evolutionary trade-offs of communication in island ecosystems. Gillingham’s innovative integration of robotics and field experimentation has advanced our understanding of how social and environmental contexts drive signal evolution, making him a notable figure in herpetology and animal behavior research.
Research Focus
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