male
Field Grasshopper (Chorthippus brunneus), Townholm,
Kilmarnock, Ayrshire (VC75), Scotland, Aug 2022
female
Field Grasshopper (Chorthippus brunneus), Townholm,
Kilmarnock, Ayrshire (VC75), Scotland, Aug 2022
pink
form of Field
Grasshopper (Chorthippus brunneus),
Purfleet, England, Jul 2021
female
Field
Grasshopper (Chorthippus brunneus),
Rainham Marshes, England, Sep 2019
male
Field
Grasshopper (Chorthippus brunneus), Villevaudé,
Paris, Île-de-France, Aug 2019
female
Field
Grasshopper (Chorthippus brunneus),
Epping Forest, England, Aug 2020
female
Field
Grasshopper (Chorthippus brunneus),
Epping Forest, England, Aug 2020
male
Field
Grasshopper (Chorthippus brunneus),
Epping Forest, England, Aug 2020
male
Field
Grasshopper (Chorthippus brunneus),
Epping Forest, England, Aug 2020
exuviae
of pink form of Field
Grasshopper (Chorthippus brunneus),
Purfleet, England, Jul 2021
detail
of exuviae of pink form of Field
Grasshopper (Chorthippus brunneus),
Purfleet, England, Jul 2021
Shewalton sand pit,
Ayrshire,
Scotland55° 35' 19.0" N 04° 38'
45.3" W6 July 2018
Calling song/stridulation from two to three males Field
Grasshoppers (Chorthippus brunneus) on short,
rabbit grazed grassland of former sand-extraction pit.
A continuous series of short, harsh chirps, each of ~0.15
seconds in duration.
Shewalton sand pit,
Ayrshire,
Scotland55° 35' 19.0" N 04° 38'
45.3" W6 July 2018
Oscillogram of calling song/stridulation from two to three male
Field
Grasshoppers (Chorthippus brunneus) on short,
rabbit grazed grassland of former sand-extraction pit.
Indoor recording
in terrarium12 August 2020
Calling song/stridulation from a single captive male
Field
Grasshopper (Chorthippus brunneus) in a
terrarium.
A series of 7-12 short, harsh chirps, each of 0.20 to
0.27
seconds in duration. Approx three seconds between each
chirp with each series produced 12 times in one hour. (at 27.7°C
ambient room temp, no heat lamp or direct sun).