Columbia White-tailed Deer

The Columbia White-tailed Deer dataset is consumed from an external Open Geospatial Consortium Web Mapping Service (OGC WMS) via the following URL endpoint and layer name:
  URL:
  https://www.sciencebase.gov/geoserver/CONUS_HabMap_2001/wms
Layer name: Columbian White-tailed Deer (Odocoileus virginianus leucurus) mWTDEl v1

OpenLayers

If you are developing in OpenLayers 2, you will want to use the OpenLayers WMS class.

An example of your solution might look similar to the code below.

layer = new OpenLayers.Layer.WMS(
    "Columbia White-tailed Deer"",
    "https://www.sciencebase.gov/geoserver/CONUS_HabMap_2001/wms",
    {
      layers: Columbian White-tailed Deer (Odocoileus virginianus leucurus) mWTDEl v1,
      transparent: "true",
      format: "image/png"
    },
    {}
);

map.addLayer(layer);