Roman Catholic Diocese of San Cristóbal de La Laguna Roman Catholic Diocese of San Cristóbal de La Laguna The Roman Catholic Diocese of San Cristóbal de La Laguna (), also called Diocese of Tenerife or Diocese Nivariense, is a diocese located in the city of San Cristóbal de La Laguna in the Canary Islands in the Ecclesiastical province of Sevilla in Spain. The diocese includes the islands of Tenerife, La Palma, La Gomera and El Hierro, in the province of Santa Cruz de Tenerife. The bishop of this diocese is Bernardo Álvarez Afonso. The arrival of Christianity to the western islands of the Canaries took place (as in the
Marine life of the Canary Islands whales, "Kogia", little known beaked whales, orcas, the short-finned pilot whales, false killer whales, Risso's dolphins, common and bottlenose dolphins. Vagrant hooded seals also appear every now and again. In 1995, continuous observations of North Atlantic right whale, being considered as functionally extinct in eastern North Atlantic were made, followed by another possible sighting off La Gomera between 1998 and 1999. The Canary Islands were also formerly home to a population of the rarest pinniped in the world, the Mediterranean monk seal. Tenerife and Gran Canaria are one of the few remaining locations with a substantial population of angelsharks. It