Wild animals that have moved to the city can also cope without human help In cities, many wild animals have found a habitat next to humans – due to the easy availability of food and the lack of natural enemies. Fortunately, bears do not check out trash cans in Estonia (like they do in Canada, for example), but food waste does attract foxes and other smaller animals. When you see hedgehogs and...

If you do not feed the birds, nothing bad will happen to them Should you feed birds during winter and if yes, how to do it properly? What should you feed the birds? First of all, keep in mind that if you do not feed the birds, nothing bad will happen to them. The birds that winter here have adapted to the Estonian climate and are able to cope on their own in the winter, while additional feeding...

Exploration of the earth and core samples A core sample is a column of rock or sediment taken from a borehole by a specially designed drilling method. The core sample is an important source of geological information that provides information on the rocks and sediments in the earth. The properties of the rock layers (mineral and chemical composition, structure, etc.), their sequence, thickness, age...

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