These are all the websites I got my information off.
http://en.m.wikipedia.org/wiki/Matterhorn
http://www.zermatt.ch/en/Attractions/Top-10-Attractions
http://www.beautifulworld.com/europe/switzerland/the-matterhorn
http://www.swissworld.org/en/switzerland/swiss_specials/swiss_mountains/mountain_animals/
http://www.summitpost.org/matterhorn-monte-cervino/150235
http://www.independent.co.uk/environment/climate-change/matterhorn-disintegrating-in-the-face-of-global-warming-7615558.html
http://www.mountainguides.com/matterhorn-gear.shtml
http://alpineascents.com/matterhorn-rental-form.asp
http://www.mapsofworld.com/travel/destinations/switzerland/matterhorn
http://www.matterhornparadise.ch/en/company/environment-sustainability/the-flora-of-zermatt
https://www.alpenwild.com/hike-alps/wildlife-in-the-swiss-alps
http://www.zermatt.ch/en/Attractions/Top-10-Attractions
http://www.beautifulworld.com/europe/switzerland/the-matterhorn
http://www.swissworld.org/en/switzerland/swiss_specials/swiss_mountains/mountain_animals/
http://www.summitpost.org/matterhorn-monte-cervino/150235
http://www.independent.co.uk/environment/climate-change/matterhorn-disintegrating-in-the-face-of-global-warming-7615558.html
http://www.mountainguides.com/matterhorn-gear.shtml
http://alpineascents.com/matterhorn-rental-form.asp
http://www.mapsofworld.com/travel/destinations/switzerland/matterhorn
http://www.matterhornparadise.ch/en/company/environment-sustainability/the-flora-of-zermatt
https://www.alpenwild.com/hike-alps/wildlife-in-the-swiss-alps