bills... whiskers... flukes...

https://upload.wikimedia.org/wikipedia/commons/2/27/Bird.parts.jpghttp://www.unisa.edu.au/PageFiles/32235/BHI%20Factsheet%20bird-physical-characteristics%20%5B1%5D.jpghttp://www.planetlarg.net/files/imported/images/photos-old/bird-topography.jpg
https://animalcorner.co.uk/wildlife/rhinos/graphics/javananat.jpghttp://askshamu.com/infobooks/Bottlenose/images/bodyshape.gif
http://www.exploringnature.org/graphics/mammals/whale_killer_diagram.jpg