Read: Africa: warthog befriends hornbill for grooming favour http://news.bbc.co.uk/earth/hi/earth_news/newsid_8534000/8534844.stm
Photocopy from 25th September: https://drive.google.com/file/d/0B_Nb3d84W0THaTBhR2RnalhfSVU/edit?usp=sharing
Crawl_crouch_lie_lay: https://drive.google.com/file/d/0B_Nb3d84W0THci0xMmNSUVlOOUE/edit?usp=sharing
Beware_be aware_watch out for_mind: https://drive.google.com/file/d/0B_Nb3d84W0THXzR2TS1SN3h4ekk/edit?usp=sharing