Rob Larter speaks at Friends of the Cam event in city.
A firm that makes geofencing for livestock said animals are controlled by solar-powered GPS collars and an app.
Upcoming summer activities include nature picnic and moth catching.
The cost of the work has also reduced.
Mink numbers in Cambridgeshire have fallen dramatically.
They expressed anger at untreated sewage being dumped in our waterways.
Hundreds of bee orchids were also mown on the roadside verge.
Fourth time around as local protectors of London Planes face another planning application to destroy them.
Sponsored feature | Some examples of how businesses are curbing emissions.
Participants will have three main demands on Saturday.
Multiple protest groups at Christ’s Pieces for speakers, poems and singers.
British Antarctic Survey study could help us understand impact of climate change.
‘Stop-and-start’ Pipistrel Velis Electro described as ‘seamless and quiet’.
Caroline is based at the David Attenborough Building in Cambridge.
