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The North American Breeding Bird Survey (1966-present) consists of data on the diversity and abundance of summer bird assemblages at approximately 5000 sites across the continental U.S. and Canada. Sampling began in 1966 and many sites have time-series that are at least 20 years long.MORE
The Konza Long-term Ecological Research site (LTER) is located on a 3,847 ha tall-grass prairie reserve in Kansas. Konza LTER is divided into experimental watersheds, where each watershed is subjected to a combination of different fire and grazing intensities. Long-term monitoring of small mammal communities has been conducted on a...MORE
The Christmas Bird Count (CBC) is a long-standing program of the National Audubon Society, with over 100 years of citizen science involvement. It is an early-winter bird census, where thousands of volunteers across the US, Canada and many countries in the Western Hemisphere, go out over a 24 hour period...MORE
A global species-level data set of key life-history, ecological and geographical traits of all known extant and recently extinct mammals compiled from the literature. It also includes spatial databases of mammalian geographic ranges and global climatic and anthropogenic variables. Ecological Level: Species Biome: All Location: Global Observational/Experimental: Observational Dataset Location:...MORE
This metadataset describes the effects of biodiversity on response variables of experimental studies published between 1974-2004. Dataset Location: Ecological Archives Methods : Data was extracted from 137 published articles, containing 761 measurments, for analysis within this study to determine the effect of biodiversity loss on variables relevant to agriculture, forestry,...MORE
This dataset summarized the effect of experimentally reducing species richess has on abundance or biomass of the focal group, abundance or biomass of the focal group's primary resource, and/or the depletion of resources by that trophic group. Dataset Location: Ecological Archives Methods: Experimental studies were chosen for their focus and...MORE
This dataset catalogs field estimates of net primary productivity for natural and agricultural ecosystems worldwide from approximately 1870-1980. Dataset Location: Ecological Archives Sites Georefferenced: Yes Timespan: 1869-1982 Methods: Field measurements off above-ground NPP were collected from the literature and complied in a standardized fashion. Methodology of field techniques are not...MORE
This website hosts data containing information about land mammal taxa and locality from the Eurasian Miocene to the Pleistocene. Data Location: http://www.helsinki.fi/science/now/ Data Available: species; location (age, stratigraphy, lithology, taphonomy, environmental interpretation); anatomy; inferred diet; locomotion Comments: Instructions for acquiring the data can be found [ HERE ]. Citation: Fortelius,...MORE
This web site hosts information about species and ecosystems of the Western Hemisphere, including several types of biodiversity data. Data Location: http://www.natureserve.org/getData/index.jsp Data Available: species, location, conservation status, commonness/rareness, spatial data Comments: This web site compiles data from a number of different programs, including: NatureServe Explorer; InfoNatura; Web Services for...MORE
This web site hosts an on-line repository for remote sensing and aerial photograpy initiated by the U.S. Department of the Interior and the U.S. Geological Survey. Data Location: http://eros.usgs.gov/#/Find_Data Data Available: Aerial Photography, Satellite Imagery, Elevation maps, Land Cover, Digitized Maps Comments: EROS hosts all data retrieved from remote sensing...MORE

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