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Displaying 21 - 29 of 29
Includes published and unpublished records of Neotropical stingless bee (Hymenoptera: Apidae, Meliponini) plant usage determined through both transect studies and pollen analyses. I have matched data to current bee species names following the Moure catalog ( http://moure.cria.org.br/index ), and plant classification following GBIF ( http://data.gbif.org/welcome.htm ). Dataset Location: Please contact...MORE
Please see details in the cited publication. In addition to the presence absence data, there are also photos of each subplot from 2005 onward. Nelis, L.C. and J.T. Wootton, Treatment-based Markov chain models clarify mechanisms of invasion in an invaded grassland community. Proceedings of the Royal Society Biological Sciences Series...MORE
Spot-mapping data for birds combined with information on the local vegetation. This includes information on the number and position of singing males and breeding pairs, as well as information on the number of nests and fledglings. Plots vary in scale from 10 hectares (in closed habitats) to 40 hectares (in...MORE
A large compilation of empirical data on how traits respond to environmental drivers. Dataset Location: The dataset is available both online where selected data for individual populations can be downloaded one at a time and as a Data Paper in Ecological Archives providing access to the entire dataset in one...MORE
This website and database hosts records of fossil pollen, charcoal, and mammal assemblages, as well as plant macrofossils, largely from North America, but also globally, throughout the Pleiocene-Quaternary (and Anthropocene). Also included are chronological controls that allow the use of the records through time from the last 5 million years...MORE
Database including information on distribution, taxonomy, and synonyms for birds. Data location: http://avibase.bsc-eoc.org/ Uses: Of particular interest is the tool for comparing two differt checklists. This provides information to help combine datasets that are based on different taxonomies, and the determine what has changed from one version of the taxonomy...MORE
eBird is a catalog of 'checklists' for bird species observed globally by novice and experienced bird observers reporting to the eBird Citizen Science Project run by the Cornell Lab of Ornithology and the National Audubon Society. 'Checklists' include presence/absence, species count, and location information for a single obervation event. Four...MORE
The USGS Gap Analysis Program (GAP) is delineating species range and predicted distribution maps for more than 2,000 species that occur within the continental US as well as Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands (we will make these maps and datasets available as they are completed). Our...MORE
A digital record of a historic comprehensive survey of the marine benthic fauna and flora of Buzzards Bay and Vineyard Sound, MA are available at OBIS . The OBIS compiled data includes species name, individual count, lat/lon, and some environmental correlates like depth and salinity. Dataset Location: OBIS Waters of...MORE

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