Tetrapodatetrapods

    • northern rough-winged swallow
      Stelgidopteryx serripennis
    • African collared dove
      Streptopelia roseogrisea
    • African collared dove
      Streptopelia roseogrisea
    • chestnut-collared swift
      Streptoprocne rutila
    • mottled owl
      Strix virgata
    • eastern meadowlark
      Sturnella magna
    • eastern meadowlark
      Sturnella magna
    • pampas meadowlark
      Sturnella militaris
    • western meadowlark
      Sturnella neglecta
    • western meadowlark
      Sturnella neglecta
    • western meadowlark
      Sturnella neglecta
    • common starling
      Sturnus vulgaris
    • common starling
      Sturnus vulgaris
    • common starling
      Sturnus vulgaris
    • common starling
      Sturnus vulgaris