Weekend is a good time to spend free time with children. This Sunday we went to Jalin, Aceh Besar to play and learn in nature. In addition to enjoying the fresh air, we also saw the beauty of the surrounding

What is it like to spread the wings and fly high above? Is it really a freedom as we think? It is impressive to watch a bird in the sky, especially a bird of prey. Not necessarily to be a big one, the

my today´s  observation. The bird stayed long time on one tree probably having a rest. I have heard the voice and thank to it I was able to locate the bird in the treetop. The distance was too long

In winter you can see unusual big sea gulls on the Vltava river in Prague. This is most probably immature Caspian gull (Larus cachinnans). You can see the difference in size in comparison with black-headed