The microscopic life in an italian lake (Lago di Candia).
Algae and Protozoa are a vital part of the aquatic ecosystem, providing food and shelter for other organisms. As a major part of the world's biodiversity, they contain a vast array of different biochemistries, morphologies and life cycles. What is more, they are often spectacularly beautiful under the microscope.
The microscopic life in an italian lake (Sirio Lake, North Italy). All bodies of water, from oceans to streams, contain a wide variety of life. Many of the plants and animals are so small that they can only be seen properly under a microscope.