The charity said hen harriers are often persecuted on and around game shoots because they prey on birds such as grouse, which are reared for sport.
: "We are all theatre girlies and we are not going to shy away from putting on a show."Performing is in the blood of all three band members.
They have been friends for 12 years after meeting at sixth-form college in Farnborough studying performing arts.They said: "We just began performing together."Monday was always our day where we had free periods and that's when we would rehearse.
"That's where our band name comes from."With studies completed top West End shows followed, including Phantom of the Opera, Six and Matilda.
Alongside their stage performances the band stayed together and in 2019 the trio reached the knockout stages of TV reality show The Voice.
The trio made their first of nine appearance on BBC Introducing in Sussex and Surrey in February 2019.Scientists discovered a new species of spiny mouse - named after the especially stiff guard hairs found on their coats, which function similar to the spines of a hedgehog.
They also found a new "amphibious mouse", which has partially webbed feet and eats aquatic insects.It belongs to a group of semi-aquatic rodents considered to be among the rarest in the world, with the few species known to exist only spotted a handful of times by scientists.
A Labour MP said she has been "completely exonerated" of allegations of antisemitism and transphobia.Rosie Duffield, MP for Canterbury, was previously placed under investigation by the party after she liked a tweet from comedy writer Graham Linehan.