This toolbox assists you in identifying the seaweeds of the German North Sea. Use the interactive Identification Key for species identification. Verify your identification with additional information from Taxon Profiles. Refer to the Glossary for explanation of scientific terms. - More info on SeaKey...

A mass extinction is taking place right now. The citizen science project Dive4Diadema is searching for the last of the diadem sea urchins in the Mediterranean and Red Sea. With your help we want to investigate the disappearance of the sea urchin Diadema setosum and document its presence or absence in the Mediterranean and Red Sea. Join us and be part of the citizen science project Dive4Diadema!... - More info on Dive4Diadema...

Amber, sunfish, message in a bottle... Many interesting things are washed upon the Baltic Sea shores. But hardly anyone has recorded so far what is being stranded. Using the Balticexplorer-app you can identify more than 800 different finds directly on the beach. You can report all these finds to the BalticExplorer database. In case of species that are rare or difficult to identify a proof picture ... - More info on Baltic Explorer...

Amber, sunfish, message in a bottle... Many interesting things are washed upon the Northsea shores. But hardly anyone has recorded so far what is being stranded. Using the Beachxplorer-app you can identify more than 2000 different finds directly on the beach. You can report all these finds to the BeachExplorer database. In case of species that are rare or difficult to identify a proof picture is ... - More info on Beach Explorer...

Der LakeExplorer ist die erste umfassende Bestimmungs-App, die sich im Schwerpunkt mit Binnengewässern beschäftigt. Die App hat die Förderung von Naturerlebnissen und Vermittlung von Natur- und Artenkenntnissen zum Ziel. Was zeichnet den LakeExplorer aus? Er integriert 700 Tier- und Pflanzenarten am und im Gewässer. Der LakeExplorer spricht gezielt Aktive aus dem Tauchsport, der Angelfisch... - More info on LakeExplorer...

INaturalist Classic is the original version of our app. For the best experience, including many new features and ongoing updates, we recommend using the new, redesigned iNaturalist app. iNaturalist Classic offers a simple interface to record encounters with biodiversity for people who are already familiar with iNaturalist. KEY FEATURES • Identify species from anywhere in the world (while onli... - More info on iNaturalist Classic...

Prepare your child for the digital age with Tynker - the fun and interactive way to learn to code! Whether your child is a complete beginner or has some experience, they'll love the engaging and exciting coding courses we offer. Tynker is the leading platform for childhood coding education, used by over 100 million children and 150,000+ schools worldwide. Our award-winning curriculum is designed ... - More info on Tynker: Coding for K...

Use the power of image recognition technology to identify the plants and animals all around you. Earn badges for seeing different types of plants, birds, fungi and more! • Get outside and point the Seek Camera at living things • Identify wildlife, plants, and fungi and learn about the organisms all around you • Earn badges for observing different types of species and participating in chal... - More info on Seek by iNaturalist...