Special Issue: Seed predation.
Abstract
This issue contains 4 papers focusing on the following topics: (i) insect seed predators and environmental change; (ii) limits of predation rates by the specialist seed-feeder Penthobruchus germaini on an invasive shrub; (iii) density-dependent predation of weed seeds in maize fields; and (iv) impact of an exotic earthworm on seed dispersal of an indigenous US weed.