2015年02月05日

On the lookout for skydancers【The RSPB News2015年2月5日】(英国のハイイロチュウヒ保護)

As spring gets underway, the RSPB is asking people who spend time in the English uplands to keep their eyes peeled for hen harriers, England’s most threatened birds of prey.

Now in its eighth year, the conservation charity has relaunched its Hen Harrier Hotline in the hope of discovering where these birds are potentially breeding.

The uplands of Northern England should have at least 320 pairs of breeding hen harriers but last year there were only four successful nests in the whole of England.

The main reason hen harriers have reached this crisis point is that the species suffers from ongoing illegal persecution.

Hen harriers breed in remote upland locations so the RSPB relies on walkers and cyclists to inform them of their location. The conservation charity can then put measures in place to protect the nest.

Male hen harriers are an ash-grey colour with black wing tips and a wingspan of just less than a metre. They are sometimes known as “ghostbirds” because of the pale colour of their plumage.

Female hen harriers are slightly larger, owl-like in appearance, and have a mottled brown plumage, which camouflages them when they nest on the ground. They have obvious horizontal stripes on their tails, giving them the nickname “ringtail” and a patch of white just above, on the rump.

The Harrier Hotline number is 0845 4600121 (calls charged at local rate). Reports can also be e-mailed to henharriers@rspb.org.uk. Reports of sightings should include the date and location of sighting, with a six-figure grid reference where possible.

How you can help
Persecution is still causing the deaths of hundreds of birds of prey every year. A donation to our appeal will help us put these awe-inspiring birds back in the skies where they belong.
http://www.rspb.org.uk/news/389965-on-the-lookout-for-skydancers

かつては320ペア以上繁殖していたイギリスですが、昨年はわずか4ペアしか成功しなかったそうです。
減少の主な原因は違法な狩猟。
RSPBはウォーカーやサイクリストに観察報告を依頼したりホットラインを設けるなどして、ハイイロチュウヒとその巣への関心を求めています。

ttps://archive.today/E45bv

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