Endangered crayfish rescued from a drying watercourse have been released back into the wild. More than 30 white-clawed ...

Wading birds are losing their prey, putting restoration efforts in the iconic wetlands at risk. The culprit, scientists say, ...

These crayfish are larger, more aggressive, and reproduce more quickly than native species, leading them to dominate ecosystems and disrupt food webs. Rusty crayfish have a significant impact on ...