Friends
Reise und Fotoblog:
Obermeiers Unterwegs
Dave Williams:
http://davewilliamsnaturephotography.blogspot.co.uk
BBC:
http://www.bbc.com/earth/story/20150223-the-weird-world-of-bird-beaks
LBV – Forchheim
http://forchheim.lbv.de/startseite.html
Miro Slavchev
http://naturebg.com
Boon Hong
https://www.flickr.com/photos/boon_hong/
Christian Fritschi
http://christianfritschi.com
Patrick Lemmer
https://www.patricklemmer.com/
Phil Wallace