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Grasshopper Warbler in the UK (1 Viewer)

SarahDal

Member
A bit of a reverse query.. are there any insects who sound like the Grasshopper Warbler? If I hear something and think "ah, a Grasshopper warbler!" how likely is it to actually be a grasshopper or similar?
 
Roesel's Bush Cricket in Southern Europe is the only insect to sound almost the same. (British Warblers. Simms. 1985 p131.) The only other confusion risk is the rare Savi's Warbler, and a free-wheeling bicycle. Though the latter is easier to see! Xeno-Canto is THE site for bird sounds! Spend a few days at Portland Bird Observatory, Dorset from mid-April. Not only can you hear them well,but you'll get the chance to see them in the hand!
 
Roesel's Bush Cricket in Southern Europe is the only insect to sound almost the same. (British Warblers. Simms. 1985 p131.) The only other confusion risk is the rare Savi's Warbler, and a free-wheeling bicycle. Though the latter is easier to see! Xeno-Canto is THE site for bird sounds! Spend a few days at Portland Bird Observatory, Dorset from mid-April. Not only can you hear them well,but you'll get the chance to see them in the hand!

Overhead powerlines can also throw you ;)

Jan
 
..and now spreading in the UK (cracking insect too!).

Hopefully the Marsh Frogs will curb their march northward. Otherwise it's gonna get pretty confusing! :eek!:

Were they introduced, or did they get here unaided Simon? Or have they always been in Southern England?

Is it Wart-Biters that pretend to be River Warblers? This is a dominant sound on Portland in high Summer at dusk. But, to my mind is only slightly similar to my experience of stridulating (now there's a word!) Polish River Warblers.

PS If you can get hold of a copy of Eric Simms' British Warblers in the New Naturalist series it's well worth it. A fantastic book!
 
Sorry, just seen your link! Silly me! Fascinating.

Simm's only mentioned them in the Camargue region. I didn't know that they were here at all!
 
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So here's a link to a sound file of Roesel's.

http://www.junglewalk.com/popup.asp?type=a&AnimalAudioID=7345

I think it might be slowed down slightly?

But if you heard this from a distance, I guess there might be a slight confusion risk with a Gropper? To my mind though, and it's the first time I've ever heard it, it is more reminiscent of River Warbler!

A word of warning! Turn your volume down on first play, because it sounds like you're being strafed with machine gun rounds! :eek!:
 
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