Big Meadow at Bidford on Avon is a recreation area. Big Meadow at Loughborough, on the other hand, is a nature reserve comprised of ancient water meadows with lots of wildlife (including, no doubt, frogs).
The ancient Brittonic kingdom of Elmet included parts of West and South Yorkshire and north Derbyshire. It is remembered also in the name of Scholes in Elmet
(and there are probably lots of frogs there, too)