- http://www.lastampa.it/2017/11/05/multimedia/societa/lazampa/la-misteriosa-strage-di-foche-nel-lago-baikal-morti-oltre-esemplari-3i54FWh2ZMF2KRr6TGIrnN/pagina.html
- https://www.nelcuore.org/home/2017/11/09/torino-cresce-cuccioli-di-puma-in-giardino-multa-da-35mila-euro/