Near site of Fukushima disaster, birds still in peril

http://www.cbsnews.com/news/fukushima-disaster-taking-a-toll-on-birds/

Cumulative effects of radioactivity from Fukushima on the abundance and biodiversity of birds

http://www.researchgate.net/publication/273770328_Cumulative_effects_of_radioactivity_from_Fukushima_on_the_abundance_and_biodiversity_of_birds