what religion is followed here?
Christianity
Svalbard
Most of the population is Christian and affiliated with the Church of Norway. 
what is water pipit? A small passerine bird which specie does it belong to? Motacillidae when you said that the bird is passerine, what did that term mean? A passerine is any bird of the order Passeriformes where did these type of birds originate from? The mountains of Southern Europe and the Palearctic eastwards to China where is the pipit found? The mountains of southern Europe and Asia from Spain to central China, along with the Mediterranean islands of Sardinia and Corsica what colours are these birds? Greyish-brown upperparts, weakly streaked with darker brown, and pale pink-buff underparts fading to whitish on the lower belly and what is the size of these birds? UNANSWERABLE what is special about their voice? Their ability to sing does the male or the female bird sing? Male is there any reason for them to sing? Yes, a call for breeding do these birds migrate? Yes, a short-distance migrant where do they migrate to? The water pipit has been recorded as a vagrant in Belarus, Gibraltar and Latvia, and on islands including the Canaries, Iceland, Malta and Svalbard. where is the fourth island you mentioned located? Arctic Ocean did any war take place here? Yes, Operation Zitronella in Second World War
wiki:19594417
Svalbard [SEP] Religion
Most of the population is Christian and affiliated with the Church of Norway. Catholics on the archipelago are pastorally served by the Territorial Prelature of Tromsø.