Soziale Rufe der Fledermäuse Großbritanniens und Irlands: Erweiterte und überarbeitete zweite Ausgabe
81,22 €
The social calls of bats are an area about which relatively little is known, with more research still required to expand our understanding. However, these calls are increasingly recognised as a useful aid to identification: they appear to be species specific and are indicative of behaviour – as in territorial activity of males during the mating season.
Jetzt bei Ebay:
