Welcome to the Interaction Web Database. This is a nonprofit, cooperative database containing published data on species interaction networks. It is hosted by the National Center for Ecological Analysis and Synthesis, at the University of California, Santa Barbara, U.S.A.





March 09, 2016 
Problem with broken links fixed

February 11, 2016 
Vizentin-Bugoni et al. (2016) added to IWDB: hummingbird-plant interactions at the Brazilian Atlantic Forest,
also including species abundances, phenologies, and morphological data.

February 05, 2016 
IWDB is now open for the submission of new datasets. If you would like to publicly share your ecological network data on IWDB, please contact Paulo Guimaraes (prguima@usp.br). IWDB datasets are freely available and reusable.