Using a footprint tunnel
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A footprint tunnel was put out two days before, with dog food and bird seed as bait. Then we came along and checked it. It looks from the footprints that blackbirds and robins have been in and eaten the seed.
A footprint tunnel was put out two days before, with dog food and bird seed as bait. Then we came along and checked it. It looks from the footprints that blackbirds and robins have been in and eaten the seed.