LEO Network

Background Articles

Search our collection of background (non-event) articles from news media, science journals and other sources.


1982 Posts


Natural Environment

2010 2011 2012
Invertebrates      
Fish      
Ocean / Sea      
Land Mammals      
Other      
Birds      
Marine Mammals      
Weather      
Land      
Arachnids      
Amphibians      
Insects      
Reptiles      
Microbes      
Plants / Kelp      

Unusual or Unexpected Event

2010 2011 2012
Death / Die-off / Decline      
Unusual Range / Sighting      
Extreme Temperature      
Deformity / Disease / Injury      
Seasonal Timing      
Ice / Snow Change      
Parasite      
Erosion      
Unusual Size / Abundance      
Drought      
Pathogen      

Impact on Human Environment

2010 2011 2012
Human Health      
Cultural Impact      
Water Security      
Sports / Recreation      
Harvest Change      
Fisheries      
Livestock      
Air Quality      
Food Security      
Buildings      
Burial Site