Literature
  • Shamoun, Yom-Tov 1996b
  • ]. Addition to The Microstructure of Feathers of Israeli Birds. Publ. Tel Aviv University, 79 pp.
  • Prast 1994
  • A computer based bird remains identification system. 22nd meeting Bird Strike Committee Europe (Vienna). Working Paper 92: 523-528.
  • Israel Airforce 1996
  • A Nightmare as light as a feather: an Isreal Air Force Production to improve awareness on feather identification and collection. Video (U-matic), published by The Israel Airforce, Israel.
  • Reany 1978
  • A preliminary scanning electron microscope study of the minute morphological features of feathers and their taxonomic significance. Scanning Electron Microscopy 11: 471-477.
  • 1916
  • A study of the structure of feathers, with reference to their taxonomic significance. University of California publications in zoology vol. 13: 243-446.
  • Lucas, Stettenheim 1972
  • Avian Anatomy. Integument: Part I. United States Department of Agriculture, Washington D.C., 340 pp.