Stock Dove

The only member of the pigeon family
that is likely to use a nest box is the Stock Dove, which
also nests in cavities in rotten trees. Stock Doves have
the same general colouration as Woodpigeons but are smaller
and lack the white collar and white wing bars. It may be
possible to confuse juvenile Woodpigeons with Stock Doves,
as they have no white collars.
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Stock Dove nest boxes are best sited on the edge of woodland,
overlooking open fields. Boxes should be set at least three
metres high.