RE: pigeons
Wild caught fully adult pigeons will go back to their original homes (especially after only two weeks). It's possible that very young adults might learn their new home, but again it will take a lot longet than two weeks. The old ones will return to their new home only if they have hatchlings to feed. Birds that are hatched at your place will almost always return, and young trapped birds will return only after they have lived at your place for a number of months.
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