French luxury goods group Hermes has resorted to breeding its own crocodiles on farms in Australia to try to meet demand for its leather bags.

法国奢侈品集团爱马仕在澳大利亚的农场自行养殖鳄鱼，以满足其皮包的原料需求。

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The group says a land reclamation project has destroyed key wetlands used by the birds on their way from Asia to their breeding grounds in the Arctic.

这个组织称一次土地复垦项目已将从亚洲飞往北极繁殖地途中的重要湿地破坏。

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The model used was the sire model containing herd-year-season(HYS) effect(fixed), sire group effect(fixed)and sire effect(random), which is widely used in dairy cattle breeding.

方差组分估计所用的模型为奶牛育种中常用的公畜模型，它包括场年季固定效应、公牛组固定效应和公牛随机效应。

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The status of the hen harrier in England is now markedly worse than it was five years ago and it may cease to be a breeding species if the current level of persecution continues, the group says.

BBC: NEWS | UK | Calls over birds of prey killings

Southern England Red Kite Group is requesting sightings of red kite nests from members of the public to help it monitor the breeding population.

BBC: Cold March affects red kite breeding in the Chilterns