Author Archives: Adam Kapler
Parasitism in aquatic ecosystems
Many of us wonder why our ancestors drained so many beautiful meadows. We will stop [...]
Sep
Bucca ragwort – an overlooked invasive species in Poland
In early August of this year, the list of invasive alien species that pose a [...]
Aug
Migratory fish in the context of wildlife restoration regulations
Concluding the spring series introducing migratory fish in Poland, it is worth mentioning how this [...]
Jun
Eel and the Polish case. 40 million years of evolution, 2,000 years of speculation
Eel stocking always in fashion! The fry of this amazing species are introduced into our [...]
May
Fish migrations in the context of Poland
We associate spring and autumn with bird migrations. Nevertheless, other organisms, including so-called bi-environmental fish, [...]
May
Diazotrophic cyanobacteria in the service of haptophytes – where the nitroplast came from
Nitrogen is one of the primary biogenic elements responsible for the eutrophication of surface waters. [...]
Apr
Alternative reproductive tactics
Spring in our climate zone is the time of reproduction for most organisms, but it [...]
Apr
Hunting ban on four more waterfowl species
Life for hunters 60 years ago was simpler. The coots were legally hunted all year [...]
Apr
Lower Oder Valley National Park in questions and answers
In Water Matters we wrote about plans to establish another national park: The Lower Oder [...]
Apr
A new monograph of the lycopodiophytes (forkheads) of Poland. Fork class under the magnifying glass of scientists
It will soon be 80 years since all forbs found in Poland were placed under [...]
Mar