BirdFiles Pictures: House Martin, Common House Martin, Northern House Martin (Delichon urbicum Communities > ForumsImage Copyright wallaby1
Subject: House Martin, Common House Martin, Northern House Martin (Delichon urbicum
Forum: BirdFiles Pictures
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wallaby1 wrote:
House Martin, Common House Martin, Northern House Martin (Delichon urbicum)
They used the old nest, repairing it with mud. This took them about 6 days to do, only a very small gap is left at the top to keep out predators.
Image Copyright wallaby1
Subject: House Martin, Common House Martin, Northern House Martin (Delichon urbicum
Forum: BirdFiles Pictures
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wallaby1 wrote: House Martin, Common House Martin, Northern House Martin (Delichon urbicum) They used the old nest, repairing it with mud. This took them about 6 days to do, only a very small gap is left at the top to keep out predators. |