Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-06-19T05:51:43Z GCMD Search: [Keyword='Heron'] http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 4 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_SEDAC_SPECIES_BIRD_RICH Gridded Species Distribution, Version 1: Birds of the Americas Family Richness Grids -180.0,-90.0,180.0,90.0 2005-01-01T00:00:00Z 2007-12-31T00:00:00Z 2013-02-14T05:00:00Z The Birds of the Americas Family Richness Grids of the Gridded Species Distribution, Version 1 are the aggregations of the Presence Grids data at the family level. They are available in 30-arc second ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_SEDAC_SPECIES_BIRD_ORIG Gridded Species Distribution, Version 1: Birds of the Americas Original Grids -180.0,-90.0,0.0,90.0 2005-01-01T00:00:00Z 2007-12-31T00:00:00Z 2012-10-04T04:00:00Z The Original Grids of the Gridded Bird Species Distribution of the Americas are converted 1- kilometer grid cell data in the Geographic Coordinate System (GCS) that cover North America, South America ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_SEDAC_SPECIES_BIRD_PRES Gridded Species Distribution, Version 1: Birds of the Americas Presence Grids -180.0,-90.0,0.0,90.0 2005-01-01T00:00:00Z 2007-12-31T00:00:00Z 2012-10-04T04:00:00Z The Birds of the Americas Family Presence Grids of the Gridded Species Distribution, Version 1 is a reclassified version of the original grids of the bird species distribution maps of North America, ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gomc_39 Toxic Chemicals in Canadian Seabirds -123.4032,45.2377,-66.0553,48.6978 1970-01-01T00:00:00Z T00:00:00Z 2006-11-28T05:00:00Z The Canadian Wildlife Service (CWS) mandate includes, in addition to wildlife legislation, the laws and programs of Canada governing the use and release of toxic chemicals which may harm wildlife ...