About me
My research has followed a trajectory from local-scale studies on animals dispersing other organisms to fieldwork and syntheses that investigate feedback between animals and vegetation structure. I draw from movement ecology, remote sensing, vegetation modeling, and community engagement research to understand processes that promote biodiversity.
I completed my PhD in Ecology and Evolutionary Biology at the University of California, Los Angeles, working with Professor Tom Smith. My dissertation research focused on the movement ecology of frugivores and spatial patterns of seed dispersal in rainforests of Cameroon.
I am currently a postdoc with Andrew Davies at Harvard University, where I research animal-landscape interactions in African ecosystems.
Contact: nicholasrusso@g.harvard.edu
News
December 2025
New paper published in Biotropica! [link]. This work is the product of Antoine Tekam’s Master’s thesis at l’Université de Yaoundé I, which investigated the importance of 3D vegetation structure for Great Blue Turaco habitat selection and resulting patterns of seed dispersal. It is also a product of a NASA grant investigating how 3D vegetation structure influences seed dispersal by animals in Cameroon’s rainforests.
November 2025
Hornbill research highlighted in Yale E360 [link]. Our work on hornbill trafficking and conservation is featured in Yale Environment 360. Hornbill casques–the hard, hollow structure above the bill–are traded from African forests to the U.S. without regulation, leading to hornbill population declines and potential decreases in seed dispersal. There has been a shift in demand from Asian to African hornbills in international trade since the former were protected by the Convention on International Trade in Endangered Species (CITES) in 1992. We advocate for CITES protection of African hornbill species in a paper published this year in Biological Conservation. [link].
“Traits” Workshop I met in Bad Homburg, Germany with a few dozen researchers working on ways to use individual-level plant and animal traits to understand ecosystem processes. We discussed ways to integrate databases such as AVONET, TRY, and the newly minted MoveTraits to make predictions about how ecosystems respond to global change. This workshop was hosted by the Senckenberg Biodiversity and Climate Research Centre (SBiK-F).
