A dramatic outbreak of kelp-eating sea urchins along the Central Coast of California in 2014, leading to a significant reduction in the region's kelp forests, was driven primarily by the emergence of sea urchins from their ...
Plants & Animals
Jun 29, 2022
0
108
Otters learn skills from each other—but they also solve some mysteries alone, new research shows.
Plants & Animals
Jun 7, 2022
0
267
Giant kelp forests around the world have struggled to stay healthy in recent decades, with some vanishing altogether. But along Patagonia's rugged southwestern coast, giant kelp are thriving, showing remarkable stability ...
Plants & Animals
Jun 2, 2022
0
60
A group of synthetic substances known as "forever chemicals" because of their environmental persistence have been found in otters across England and Wales.
Plants & Animals
Jan 25, 2022
0
66
Researchers from the Universities of Tübingen and Zaragoza have discovered a previously unknown species of otter from 11.4-million-year-old strata at the Hammerschmiede fossil site.
Plants & Animals
Sep 16, 2021
0
585
Due to their protected status, sea otter populations have rebounded across the Pacific Northwest Coast following their near elimination during the historic maritime fur trade. But the recovery of these shellfish predators ...
Ecology
Aug 18, 2021
0
675
Sea otters are a hardy lot.
Plants & Animals
Jul 8, 2021
2
27
Solitary river otters in Brazil use a rich repertoire of vocalizations during play and conflict, according to a study publishing May 26 in the open-access journal PLOS ONE, by Sabrina Bettoni, Tecumseh Fitch, and colleagues ...
Plants & Animals
May 26, 2021
0
215
Satellite imagery shows that the area covered by kelp forests off the coast of Northern California has dropped by more than 95 percent, with just a few small, isolated patches of bull kelp remaining. Species-rich kelp forests ...
Ecology
Mar 5, 2021
1
7455
A team of researchers affiliated with multiple institutions in Canada has found evidence that suggests river otters living near oil sands operations in Alberta, Canada, have reduced baculum strength. In their paper published ...
