Hidden connections: every single being depends on a number of other organisms to survive. How species interact with each other and the environment is what ecology is all about.
Sharpen your senses: learn to notice the incredible diversity in shapes, colours, textures, smells (and tastes!) of the plants around you.
Animal traces: animal burrows, nests, feathers, droppings, pellets, feeding traces, and everything that gives away the presence of animals.
Amsterdam’s biodiversity: how its unique spatial planning affects its inhabitants. Nature is everywhere in the city centre.