David_W_1971: common green grasshopper, Omocestus viridulus, singing male
David_W_1971: common green grasshopper, Omocestus viridulus, singing male
David_W_1971: stripe-winged grasshopper, Stenobothrus lineatus, singing male
David_W_1971: stripe-winged grasshopper, Stenobothrus lineatus, courtship
David_W_1971: meadow grasshopper, Chorthippus parallelus, singing male
David_W_1971: lesser marsh grasshopper, Chorthippus albomarginatus, singing male
David_W_1971: field grasshopper, Chorthippus brunneus, singing male
David_W_1971: rufous grasshopper, Gomphocerippus rufus, courtship behaviour
David_W_1971: mottled grasshopper, Myrmeleotettix maculatus, singing male
David_W_1971: dark bush cricket, Pholidoptera griseoaptera: courtship (natural sound)
David_W_1971: Roesel's bush-cricket, Metrioptera roeselii, singing male (natural sound)
David_W_1971: Roesel's bush cricket, singing male (natural sound)
David_W_1971: Roesel's bush-cricket, Metrioptera roeselii, singing male (bat-detector)
David_W_1971: Roesel's bush cricket, Metrioptera roeselii, singing male (bat detector)
David_W_1971: bog bush cricket, Metrioptera brachyptera, singing male (bat detector)
David_W_1971: speckled bush cricket, Leptophyes punctatissima, singing male (bat detector)
David_W_1971: long-winged conehead, Conocephalus fuscus (= C. discolor), singing male (natural sound)
David_W_1971: long-winged conehead, Conocephalus fuscus (= C. discolor), singing male (natural sound)
David_W_1971: long-winged conehead, Conocephalus fuscus (= C. discolor), singing male (bat-detector)
David_W_1971: long-winged conehead, Conocephalus fuscus, singing male (bat detector, 30kHz)
David_W_1971: short-winged conehead, Conocephalus dorsalis, singing male (bat detector)
David_W_1971: short-winged conehead, Conocephalus dorsalis, singing male (bat detector, 40kHz)
David_W_1971: wartbiter, Decticus verrucivorus, song (bat detector, about 25kHz)