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Small mammals on one-year set-aside

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Tattersall F. H., MacDonald D. W., Manley W. J., Gates S., Feber R., Hart B. J.

Acta Theriologica

1997

tom 42

nr 3

Despite its conservation potential, little is known of whether land taken out of arable production as set-aside benefits wildlife, nor what features enhance its value as a habitat. We studied the presence of small mammals on one-year set-aside through a summer harvest period (278 captures in 3000 trap nights). Trapping success was low on all set-aside (0.6%), but was higher in adjoining hedgerow (30%) and cereal crops (13%). Wood mice Apodemus sylvaticus (Linnaeus, 1758) were the most commonly caught species, and the only species to occur on set-aside. There were no significant differences in trap success between set-aside configured in blocks and strips, nor between sown and naturally regenerated set-aside. Captures on set-aside increased after harvest, when the crop no longer provided cover. Our data demonstrate that set-aside is not necessarily a suitable habitat for small mammals.

Ograniczanie wyników

1 Acta Theriologica

1 Feber R.

1 Gates S.

1 Hart B. J.

1 MacDonald D. W.

1 Manley W. J.

1 Tattersall F. H.

1 1997

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Small mammals on one-year set-aside