Links

Blog Pana Jarka - http://malakofil.blogspot.com/

Jacek Glanc - http://www.muszle.concha.pl/

Pensjonat Rybakówka - http://rybakowka.pl

Seashell Collector - https://www.youtube.com/channel/UCbLgSCsgDiRG9lUqSrilpFA

http://www.seashell-collector.com/beginners/page_searching.html