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"The Pollinator Conservation Digital Library is a knowledge base and online community for pollinator researchers. Through this interactive site you can browse and search databases of resources and projects, find other people and organizations, as well as find news and events about pollinator related topics. We welcome your ideas and...MORE
This is a paper published in PNAS about patterns of decilne in North American bumble bees that is quite broad in scope (netted and identified 9,006 bumble bees in the west and 7,832 in the east at 382 sites across North America between 2007 and 2009 and constructed a database...MORE
Includes all Neotropical stingless bee (Hymenoptera: Apidae, Meliponini) species, with trait data collected from the literature and unpublished data. Traits include worker body size, colony size, nest description, foraging strategy, aggressiveness, flight range, etc. All data entered have been matched to current species names, following the Moure catalog ( http://moure.cria.org.br/index...MORE
Includes published and unpublished records of Neotropical stingless bee (Hymenoptera: Apidae, Meliponini) plant usage determined through both transect studies and pollen analyses.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
The USA National Phenology Network (USA-NPN) monitors the influence of climate on the phenology of plants, animals, and landscapes. We do this by encouraging people to observe phenological events like leaf out, flowering, migrations, and egg laying, and by providing a place for people to enter, store, and share their...MORE
The Continuous Plankton Recorder is a device developed by Sir Alister Hardy in 1931. Since then, his effort has been standardized and continued by the Sir Alister Hardy Foundation for Ocean Science . Research and merchant ships are equiped with a planton recording device that is towed near-surface for up...MORE
The MNCR was initiated to provide a comprehensive baseline of information on marine habitats and their associated species around the coast of Britain focusing on benthic habitats in intertidal and inshore (typically within 3nm) subtidal areas. This dataset includes the survey data that were collected during the Marine Nature Conservation...MORE
The USGS Gap Analysis Program (GAP) PAD-US is the national inventory of U.S. terrestrial and marine protected areas that are dedicated to the preservation of biological diversity and to other natural, recreation and cultural uses, managed for these purposes through legal or other effective means. Lands in PAD-US are mainly...MORE
The USGS Gap Analysis Program (GAP) Land Cover Data Set includes detailed vegetation and land use patterns for the continental United States. The data set incorporates the Ecological System classification system developed by NatureServe to represent natural and semi-natural land cover. The 590 land use classes in the data set...MORE

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