[Significance of olfaction in the feeding behavior of toads (Amphibia, Anura, Bufonidae): studies with the natterjack (Bufo calamita Laur.)].

Abstract

The influence of olfactory and visual prey stimuli on the feeding behaviour of toads was studied as well as their response to lasting olfactory cues. A further aim was to find simple methods for testing olfactory responsiveness in anurans. Subjects were 8 adult specimens of the European species Bufo calamita (natterjack) kept in captivity one year at least. The results point to the rôle of olfaction in these animals.