Otters in the Chernobyl Zone: How Animals Survive in the Reserve.

According to ТСН: In the Chernobyl Radiation-Ecological Biosphere Reserve, scientists observed the life of otters on the banks of the Pripyat River. The animals occasionally dived, surfaced on the water, and consumed their prey, demonstrating their natural hunting skills.

Ecologists note that otters are regular inhabitants of the Chernobyl zone, although they are harder to spot. These are relatively large animals with flexible bodies that can reach 55–100 cm in length and weigh 5–10 kg. Otters are distinguished by their agility and high intellect, capable of forming small groups and actively communicating with each other using various sounds.

Diet and Behavior of Otters

The diet of otters in the reserve consists mainly of fish, crayfish, water beetles, and other invertebrates. If necessary, they can hunt frogs, small rodents, or waterfowl, sometimes even raiding bird nests. In winter, when water bodies are covered with ice, otters more often catch fish under the ice and come ashore in search of additional food.

Despite their aquatic life, otters gladly go ashore. Here they indulge in play: sliding on the ice, playing with each other, and sometimes even juggling stones.

Scientific Significance of the Observations

Scientists emphasize that these observations help better understand the behavior of otters in natural conditions and assess the state of the Chernobyl reserve's ecosystem. Research on animal adaptations to the conditions of the exclusion zone is crucial for biodiversity conservation and planning protective measures.

Moreover, it was previously reported that researchers found a significant decrease in radiation levels. In certain parts of the Chernobyl zone, the radiation background was even lower than the natural radiation levels worldwide.

These observations not only demonstrate the healthy life of otters in unusual conditions but also indicate improvements in the ecological situation in the Chernobyl zone. The reduction of radiation levels opens new prospects for restoring the natural environment and supporting biodiversity in this region.