Japan Radioisotope Association, you can find information related to radiation research studies involving Fukushima livestock. Here are 2 studies, one with Fukushima cattle and the other with Fukushima pigs.
Isotope News six hundred ninety-six No. 4, April 2012 “ (Evaluation Group radioactivity affected animal) Manabu Fukumoto ”concentration of radioactive cesium in different organs of cattle affected with the Fukushima Daiichi power plant accident”
Radioisotopes [Vol.61] Number two thousand and twelve 3 ” (Obihiro University of Agriculture and Veterinary Medicine), Mr. Kazutaka Yamada other radioactive contamination of the pigs were kept in the Fukushima Daiichi power plant within 20km “
It is always something to ponder, the amount of time and money spent on these studies that end up killing the animals versus the amount of time and money that could have been spent, instead of on these studies, to actually save the life of the animals. Researchers and their supporters will always have an excuse why “it is better to spend money on these studies, even though many of them will be repeated and repeated”.