The annual celebration of the Isle of Man's natural environment and wildlife gets under way.
It is the third year in a row female Osprey CJ7 has laid a clutch of four eggs at the site in Poole.
Safe havens for insects and small animals have been installed near Burley Park Station in Leeds.
The Severn Rivers Trust will match donations made to an appeal to protect the River Teme.
The tiny diamond-backed spider was thought to be extinct before it was rediscovered in 2017.
Conservationists say a captive breeding programme has now released 30,000 pine hoverflies into the wild.
The nature corridor would stretch from the Lee Valley Regional Park to the Thames via Tower Hamlets.
Conservationists say the blaze on Sunday evening has destroyed three acres used by nesting birds.
Many Nigerians associate bats with witchcraft but that did not deter ecologist Iroro Tanshi.
