Zebra finches can obviously recognize individuals from their flock by their individual sound characteristics. (Image: sagarmanis / iStock)
"That is the voice of ..."...
Migrating geese. (Image: phalder / iStock)
Many animal species migrate long distances year after year between the areas where they raise their offspring and...
Mosquito of the species Chironomus riparius (Image: lkpro / shutterstock.com)
Biological concept put to the test: Until now, scientists assumed that two populations had to...
Female and young of the Popa langur (Trachypithecus popa). Photo: (Image: Thaung Win)
The most species-rich genus of the long-tailed monkey and colobus monkey,...
The Great Barrier Reef off Australia is particularly hard hit by coral bleaching. (Image: Australian Institute of Marine Science)
The reefs of the earth...
Lions are the only animal enemies of the African elephants. (Photo: R Rees / iStock)
How can elephants be carefully prevented from plundering plantations?...
Sharp intellect in feathered heads - the Goffin's cockatoos have once again demonstrated their amazing intelligence: The birds can recreate objects from memory based...
Hemp plants in drought. (Image: Flemming / ATB)
Hemp plants could make textiles of the future more environmentally friendly. Because the fiber plants...
Tomato plants that live in symbiosis with mushrooms require less fertilizer and produce better fruit. (Photo: Bettina home, IPB)
An exchange with friends is...
Lost or discarded nets are the most dangerous type of plastic waste for marine animals. (Image: richcarey / iStock)
Plastic pollution of the fateful...
The risk to fish varies depending on the hydropower plant. (Image: Angelina Tittmann)
Not every hydropower plant is equally dangerous for fish, as a...