Research Article

Numerical Response of Migratory Shorebirds to Prey Distribution in a Large Temperate Arid Wetland, China

Table 1

Mean ± SD benthic macroinvertebrate densities from the counts at Wuliangsuhai Lake during the autumn migration in 2011 ().

Time periodChironomidaeLymnaeidaeOthers

Peak migration5,168 ± 13,392205 ± 49090 ± 182
Postpeak migration1,303 ± 1,8420 ± 00 ± 0