Re: Rats on the lawn!!
Originally Posted by
caricature
->
Habitat loss of them and their prey is more behind it.
Yes, I think you're right Caricature, though it seems we are both right according to the Barn Owl Trust. So sad isn't it.
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Why are they less common now?
There is little doubt that the main factors are;
Low food availability due to intensive farming.
Road mortality, especially dispersing juveniles on fast trunk roads.
Loss of traditional roost/nest sites through conversion or decay.
Other contributory factors may include;
The effects of secondary poisoning by rodenticides.
Increased frequency of extreme weather events.