Black-tailed Godwit (Limosa limosa), Dunlin (Calidris alpina) and Golden Plover were significantly reduced in density with larger shrubs within shrub plots.
Jaðrakan (Limosa limosa), lóuþræl (Calidris alpina) og heiðlóu fækkaði innan runnastykkja eftir því sem runnar voru stærri.