Expedition to count birds listed in the Red Book of the Russian Federation confirms the fears of specialists: the species is disappearing in the European part of Russia.

Georgy Aleksandrovich made a great contribution to agricultural entomology by analyzing the factors that determine the dynamics of insect pests.

The visit of the Russian specialists attracted a lot of attention, a special report about the work of the delegation was aired on the Chinese Central Television CNR.

The soil cover retains substances that can pollute groundwater and the atmosphere, which helps protect the park's ecosystem.

The Baikal seal species lives only in Lake Baikal. Due to the specifics of its habitat, this species differs from its relatives and requires separate study.

The find confirms the high biological value of this natural area within the Moscow city limits.

Although these freshwater reptiles come from warm regions, they are able to survive in conditions of long cold winters.

Cyathocotyle fulicae is a rare and poorly studied species of trematodes, known from two registrations, one of which was not supported by morphological evidence.

In the Moscow part of the Losiny Ostrov National Park, you can find the lesser butterfly-orchid, the marsh helleborine, the coralroot orchid, the bird’s-nest orchid and other interesting species.

Parasitic insects play a huge role in ecosystems, affecting the health, behavior and population dynamics of their hosts. However, many of them remain poorly studied, especially in remote regions.

Birds of prey are reluctant to inhabit large cities, especially large metropolitan areas. Here they find it difficult to find enough food and hide from the 24-hour city bustle.

The journal "Problems of Ichthyology" has been published under the auspices of the RAS since 1953 and is the leading national scientific publication on all branches of ichthyology and biological foundations of fisheries.

During the production of nutrient-rich larval biomass of black soldier flies (Hermetia illucens), a by-product called "zoocompost" is formed.

The Russian Science Foundation has summed up the results of competitions for the implementation of initiative research by young scientists.

Rats of the genus Rattus are very similar to each other. Unlike most mammal species, it is almost impossible to distinguish different species by the skull.

Every year, the A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences supervises final qualification works on biological and ecological topics.

From June 16 to June 30, 2025, employees of the IEE RAS conducted an expedition to conduct a comprehensive study of the Baikal seal on the Ushkany Islands archipelago.

From June 30 to July 11, 2025, two conference schools were held at the Deep Lake Hydrobiological Station of the IEE RAS (Ruzsky District, Moscow Region) to improve the qualifications of hydrobiologists.