Voici mes sources :

http://www.nageraveclesdauphins.fr/wp-content/uploads/2013/08/maman-et-bebe-dauphin.jpg

http://www.club-panda.fr/wp-content/uploads/2014/06/dauphin_homme-et-dauphin.j

https://freedolphinsbelgium.files.wordpress.com/2013/03/dauphin-casse-meatball.jpg

http://ilovedauphin63.i.l.pic.centerblog.net/9a5894c8.jpg

https://s-media-cache-ak0.pinimg.com/736x/62/b8/82/62b882e9e86da63c71f54cb470256052.jpg

http://fr.cdn.v5.futura-sciences.com/buildsv6/images/largeoriginal/7/f/c/7fc55d2e65_50021919_grand-dauphin-planete-sauvage-01.jpg

http://www.scolalor.tm.fr/etab/d54/StVincent54000/sv2003/expocm1/dauphin/dauphin.JPG

https://s-media-cache-ak0.pinimg.com/originals/cb/93/83/cb9383a4ce8b8651fccb18f5cf7158d5.jpg

http://les-nanimaux.l.e.pic.centerblog.net/0d803df6.jpg

http://www.sympatico.ca/image/policy:1.1545264:1439414131/Humpback%20dolphin.jpg?w=490&$p$w=3b56ad8