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Location Folder Show Tree ROOT _Users Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Dana M Infante U.S. Geological Survey - ScienceBase Alysha B. Putnam Climate Adaptation Science Centers Ecosystems More... Categories Data (3) Tag Types Theme (3) Place (2) USGS Scientific Topic Keyword (2) Harvest Set (3) Tag Schemes None (2) Roseate tern (1) ISO 19115 Topic Category (3) USGS (1) USGS Thesaurus (1) View Results as: JSON ATOM CSV Browse Folder

The North American Freshwater Migratory Fish Database (NAFMFD): Characterizing the migratory life histories of freshwater fishes of Canada, the United States, and Mexico We developed the North American Freshwater Migratory Fish Database (NAFMFD) that synthesizes current knowledge of migratory status, pattern, and behavior for native and non-native freshwater fish species throughout North America, including 1,241 species representing 79 families and 322 genera. Categories: Data; Tags: Aquatic Biology, Ecology, Ecology, USGS Science Data Catalog (SDC), farming, All tags... fish, inlandWaters, migratory species, Fewer tags Comprehensive Historic Biodiversity Inventory List of Boston Harbor, 1861-2020 This data set is an amalgamation of records of marine and coastal species occurrence in the Boston Harbor. Taxon include marine mammals, shorebirds, fish, marine invertebrates, and marine macro algae. The earliest record acquired was from 1861. Records span through 2020. We curated records from federal and state agencies, peer reviewed and gray literature, and scientific grade research observations from public biodiversity database repositories. Categories: Data; Tags: Boston Harbor, Boston Harbor Islands National & State Park, Macro algae, Marine invertebrates, Marine mammals, All tags... Shore birds, USGS Science Data Catalog (SDC), biodiversity, biota, farming, fish, Fewer tags Regional patterns in foraging ecology between adult roseate and common terns in the Northwest Atlantic Co-occurring species with similar resource requirements often partition ecological niches. In the Northwest Atlantic (NWA), endangered roseate terns (Sterna dougallii) nest almost exclusively in coastal island colonies alongside common terns (S. hirundo). Roseate terns are prey specialists compared to common terns, which are opportunistic generalists; however, the two species forage on similar resources during the breeding season. The degree to which these species overlap in their adult foraging ecologies is not well understood. We compared the isotopic niches of nesting adult roseate and common terns by analyzing stable carbon (δ13C) and nitrogen (δ15N) isotopes in eggshell membrane tissues collected in 2018 and... Categories: Data; Tags: Gulf of Maine, Long Island Sound, Northwest Atlantic, Southern New England, Sterna sp., All tags... Terns, USGS Science Data Catalog (SDC), Wildlife Biology, biota, eggshells, foraging ecology, stable isotopes, trophic niche, Fewer tags