Related by context. Frequent words. (Click for all words.) 65 jackdaws 59 gray heron 58 H5 avian flu 57 dolphins wash ashore 57 Kristianstad 56 H5 avian influenza 55 H5 bird flu 55 Karlskrona 54 H5 subtype 53 lethal H#N# strain 53 Decomposed body 53 experimentally infected 53 virulent H#N# bird flu 53 Västerås 52 H5 strain 52 Wild boars 52 Dalarna 51 Ceamurlia de Jos 51 Volcano erupts 51 migratory ducks 51 Infected mosquitoes 51 Umea Sweden 51 Villers au Tertre 51 wild swans 51 Oskarshamn 50 highly pathogenic bird flu 50 faecal samples 50 Cellardyke 50 viral haemorrhagic fever 50 Norrköping 50 Icy Cape 50 Marburg hemorrhagic fever 50 Gävle 49 Mummified 49 Columbian mammoths 49 Marburg fever 49 Hohle Fels cave 49 unhatched eggs 49 Rogaland 49 harbor porpoises 49 chickens geese 49 Ruegen 49 Umea University 49 Seinäjoki 49 H#N# Bird Flu 49 northern gannet 49 Necropsy 49 H5 virus 49 beheaded corpses 48 ferry capsizes 48 Mussayab 48 highly pathogenic H#N# strain 48 macaque monkey 48 Linköping University 48 Yankton Animal Shelter 48 Ostrobothnia 48 Naegleria 48 By David Ibison 48 Aedes aegypti mosquitoes 48 salmonella infections 48 Ferry sinks 48 rheas 48 EEE virus 48 Norrkoping 48 skunks raccoons 48 Cianjur district 48 Pietarsaari 47 auklets 47 protozoan parasite 47 clouded leopard 47 Rügen 47 storm petrels 47 Autopsy confirms 47 Danube delta 47 Jonkoping 47 kiled 47 pet prairie dogs 47 deadly H#N# strain 47 Missing boater 47 bisons 47 elk bison 47 E.coli infection 47 O# strain 47 Searchers combed 47 Ibrahim Shkupolli 47 mangled fuselage 47 short eared owl 46 fairy penguins 46 Quake jolts 46 loggerhead shrike 46 hoofed mammals 46 Dogubeyazit 46 rabbits guinea pigs 46 Bird Flu Cases 46 Amur leopards 46 lesser scaup 46 mummified corpse 46 Kampungu 46 MAXIMUM SUSTAINED WINDS ARE 46 Umeå University 46 Charred bodies