Chris Packham joined the RSPB, Hampshire and Isle of Wight Wildlife Trust and the Woodland Trust.
The demonstration was held at Bassett's Mead country park, in Hook, Hampshire where Ranil Jayawardena is MP.The government said a strong environment and strong economy go hand-in-hand. A spokesman said HIWWT was also concerned about plans to "amend or scrap environmental laws including Habitat Regulations".Mr Packham, who hosts the BBC Autumnwatch and Springwatch series, said: "Millions of wildlife lovers up and down the country are outraged, scared and worried about this apparent attack on nature.
During the event, protesters produced two pieces of artwork to be presented to Mr Jayawardena, the MP for North East Hampshire.Image caption,Debbie Tann, chief executive of the HIWWT, said: "What we are seeing today is an unprecedented wave of public concern for nature with people speaking up like never before.
BBC TV presenter demonstrating BBC impartiality yet again. 🙄 Ofcom
Everyone is a nimby.