Compared to fossil fuels, the use of biomass does not emit additional carbon dioxide into the atmosphere Bioenergy is obtained from organic matter by burning solid, liquid, or gaseous fuels. Most bioenergy is obtained through the use of various wood fuels (wood chips, pellets, firewood, etc.), less herbaceous biomass (hay, straw, reeds), biogas, biodiesel, or bioethanol. The main advantages of...

Estonian rivers have a relatively small hydropower potential and much of it is already in use In a hydroelectric power plant, the kinetic energy of the river’s falling or flowing water is converted into electricity. Hydropower is considered a type of so-called green energy because it avoids the consumption of fossil fuels and running water itself is a renewable energy source. However, there are...

New species are constantly being added to the list of Estonian species Species that naturally expand their range are spreading to Estonia. This is being accelerated by global climate change, which is affecting the distribution, abundance, and characteristics of species throughout the world and is also creating favourable conditions for those species that have not been able to cope in Estonia so...

How much has the mammal fauna in Estonia changed? The number of known mammal species in Estonia has increased by 30% since the end of World War II, from 46 to 66 species. There are many reasons for this change. Firstly, some species have probably lived here for a long time, but they have not been discovered before. Secondly, some species have arrived in Estonia quite recently, either independently...

How do plants and animals get an Estonian name? Although a name is not quite the same as a designation, they are usually not distinguished in colloquial language. A name is given to an actual being, such as calling a dog Max or an oak the Viiralt oak, while designation is a general term, such as a dog or an oak. Estonian names for beings are terms that are created or organised by terminology...

The main objective of species protection is to ensure the favourable status of all naturally occurring species Each species has a role to play in the biosphere. Due to the abundance of species and their roles, overall biodiversity is preserved. Unfortunately, many species have become endangered or extinct as a result of human activity or other causes. Today, species go extinct 100–1,000 times...

As of 2025, 570 species are protected in Estonia Based on their endangerment, protected species are divided into three protected categories on the basis of the Nature Conservation Act . Protected category I species are at high risk of extinction and the exact details of their habitats or sites are not disclosed in the media. This category includes, for example, all Estonian eagle species, the...

In Estonia, there are 100 species mentioned in the Habitats Directive and 219 hatching bird species listed in the Birds Directive Natura 2000 is a pan-European network of protected areas established by the European Union’s Birds Directive and Habitats Directive. While the Birds Directive aims to protect all species of birds living naturally in the European Union by creating bird areas, the...

The protection of an endangered species alone will not increase its abundance. Conservation action is also needed The effectiveness of species protection is demonstrated by the Red List, which lets us know which species are doing poorly and which have improved. Examples of success stories According to 1988 data, the common crane was rare in Estonia. Today, however, it is in the ‘least concern’...

A person who knows better does not bring alien species to Estonia. The Ministry of the Environment must be notified immediately of any alien species released into or discovered in the wild Species know no borders, so preventing the spread of alien species must be addressed at individual, national, and international levels. At the international level, a number of conventions and agreements deal...