Bat dispersal of fern spores in New Zealand
Fern dispersal is generally considered to be anemochorous. In New Zealand, short-tailed bats Mystacina tuberculata consume fern spores. We conducted a germination experiment of bat faecal pellets collected from three roost locations in Pureora Forest Park (North Island) to estimate the viability of fern spores that had survived bat gut passage. Spores of Cyathea, Dicksonia, Hymenophyllum, and Microsorum were recorded in the faecal pellets. Of 31 spores in 120 faecal pellets (c.