Oregon Silverspot Butterfly
Speyeria zerene hippolyta

 Reports
   Point count analysis (.pdf)
   Clatsop Plains butterfly survey 2002 (.pdf)
    Clatsop Plains butterflies 2003 (pdf)

 Birds
    Station counts
    Bird banding
     Neotropical Phenology
     Checklist for the Neawanna

 Other Wildlife
    Mammals
    Herptiles
    Insects

 Plants
    Working Plant Inventory
    Selected Plant Phenologies (.pdf)

 Selected Images
    This week's bird in hand

 References
    Birds of the Lewis & Clark Expedition
   Bibliography
     Links to other sites