Comment from lyenochka

Excellent

Is that really a thing? I think you'd need air for sound to travel through those pipes. I don't think i would matter if one was tone-deaf or not. Good use of alliteration here.

 Comment Written 11-May-2018

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reply by the author on 11-May-2018

Not a thing.

Comment from nomi338

Excellent

I myself don't dive or swim, but if I did and heard some sponges whistling? Well doubtless to say, I would be getting the hell out of there with a certain quickness. No questions asked, no excuses given. LOL.

 Comment Written 11-May-2018

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reply by the author on 11-May-2018

They don't really whistle. They might hum.

reply by nomi338 on 12-May-2018

Does not matter on hearing them I'm ghost.

Comment from BeasPeas

Excellent

Hmmmm! I wonder what tune they are whistling. Just kidding. Another interesting write about the undersea world of the natural sponge. Good 5-7-5 on the topic. Amusing. Marilyn

 Comment Written 11-May-2018

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reply by the author on 11-May-2018

Thanks, Marilyn

Comment from apky

Excellent

I was watching some underwater life films last week and I was tongue-tied by the number of amazing creatures merrily frolicking down there, some of them with the most ingenious survival techniques that make humans look like retards...

 Comment Written 11-May-2018

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reply by the author on 11-May-2018

These guys don't really whistle. They may hum, though.

Comment from Kerry Foley Robinson

Excellent

Wow, that's so crazy, I never heard of such a sponge, lol Pretty cool. A nice 5-7-5, Bill. I learn something new every day. ~Kerry

 Comment Written 11-May-2018

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reply by the author on 11-May-2018

These guys don't really whistle.

reply by Kerry Foley Robinson on 16-May-2018

lol, Oh! Sorry for the late reply, Bill. Hey I would of believed you if you said they had, lol