I've lived in the same house some decades.
House martins used to build their nests
mud balled above the bedroom windows.
The stream behind the house had sticklebacks
and therefore occasional kingfishers.
Water voles used to swim in the stream
tunneling their nests into the banks.
But the stream was canalised to stop it flooding.
The martins couldn't glue to plastic.
And all that wildlife vanished.
But the frogs still spawn in the nearby meadow
and I always fetch some spawn or tadpoles
to my garden pond (as others do)
before the scrape dries up (quite often)
and all the tadpoles there die.
Frogs are clearly still surviving
and I have found one occasionally
hiding on my council allotment
across the other side of the stream.
But today was quite a wildlife special.
Never before have I found there
a newt.
It made my day.