Hanley, BrendaDhondt, AndréBunting, ElizabethPokras, MarkHynes, KevinForzán, MaríaDominguez-Villegas, ErnestoPonce Cosio, Alvaro EduardoSchuler, Krysten2021-04-262021-04-262021-04-26https://hdl.handle.net/1813/103614This data package constitutes the demographic (time series) data used to assess the population scale impacts of lead toxicosis on Bald eagles (Haliaeetus leucocephalus) in the Northeast United States from 1990-2018. Three time series exist: (1) that of a hypothetical group of eagles in the Northeast that did not experience mortalities from lead toxicity, (2) that of a hypothetical group of eagles in the Northeast that did not experience mortalities from lead exposure, and (3) that empirical time series of the real group of eagles. Time series of the control group consists of the counts of breeding eagles in the study area from 1990-2018, while time series of the Pb-reduced and Pb-free data groups have been altered using veterinary data.en-USAttribution 4.0 Internationalnecropsyrehabilitationbald eaglelead toxicosispopulation dynamicsdatasethttps://doi.org/10.7298/wr25-4m46