Nokdiak: Perbedaan antara revisi

* [http://www.nwf.org/nationalwildlife/article.cfm?articleId=763&issueId=61 "The Enigma of the Echidna"] {{Webarchive|url=https://web.archive.org/web/20120429194037/http://www.nwf.org/News-and-Magazines/National-Wildlife/Animals/Archives/2003/The-Enigma-of-the-Echidna.aspx |date=2012-04-29 }} by Doug Stewart, ''National Wildlife,'' April/May 2003.

* [http://www.abc.net.au/science/scribblygum/June2000/default.htm Scribbly Gum - Australian Broadcasting Corporation online magazine], article "Echidna Love Trains": Echidna spotting, Trains (breeding behaviour), The amazing puggle (young), Species, Dreaming (REM sleep), Managing populations; June 2000

 

[[Kategori:Monotremata]]