Kyllingstad, H. C.


    • eastern fox squirrel
      Sciurus niger
    • eastern fox squirrel
      Sciurus niger
    • white-breasted nuthatch
      Sitta carolinensis
    • spectacled eider
      Somateria fischeri
    • California ground squirrel
      Spermophilus beecheyi
    • California ground squirrel
      Spermophilus beecheyi
    • California ground squirrel
      Spermophilus beecheyi
    • Speyeria cybele
    • Humboldt penguin
      Spheniscus humboldti
    • American tree sparrow
      Spizella arborea
    • American tree sparrow
      Spizella arborea
    • common tern
      Sterna hirundo
    • ostrich
      Struthio camelus
    • ostrich
      Struthio camelus
    • eastern meadowlark
      Sturnella magna