The aim of the logo is to symbolize the activities of ESEB members, life evolution and their connection to the Czech Republic.

In the “B”, the eye symbolizes an animal and the leaf a plant, i.e. highly studied organisms by evolutionary biologists. Concerning the tree circles, their different colours symbolize variability among organisms in a population and the circles as a whole memorialize peas, the object of J. G. Mendel, who worked in this region.