asked the Minister of Agriculture whether he is aware that, owing to the exceptionally severe winter, there has been a considerable reduction in the bird population of the British Isles, with the result that the danger of insect pests has been increased; and what steps he is taking to bring to the notice of the pubic the importance of preserving bird life.

Yes, Sir, and I am sending the hon. Member copies of Press notices that have been issued on this subject by my Department. There has also been a broadcast talk by one of the Ministry's technical advisers.

Can the Minister say whether his efforts have met with any result?

Would it not be a good thing, in order to encourage the preservation of valuable bird life, to take active steps to destroy jays and magpies?

That is a matter of opinion.

Is the Minister aware of the damage done by caterpillars to many trees, and can he say what steps are being taken to deal with them?

As I have indicated, certain forms of publicity have taken place, and there has also been a broadcast by one of the Ministry's technical advice I do not quite see what else can be done.