What feature of human-altered landscapes is cited as inadvertently selecting for the non-migratory goose phenotype?

Answer

Expansive, closely mown lawns adjacent to artificial or semi-natural ponds

The practice of maintaining large, closely mown green spaces next to artificial ponds creates an ideal, low-effort foraging environment that favors resident geese.

What feature of human-altered landscapes is cited as inadvertently selecting for the non-migratory goose phenotype?
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