Ah! Yes, E.S. – they swallow things ‘to taste them’!
That’s a much clearer expression of the fact of it. I have used the term ‘beaking’: emus seem to ‘beak’ things to get information.
And hey: when I was a kid, we were told stories about fake sapphires. One particular brand of bottle was blue glass. Shysters would smash them, and flog the chips as gems – but you could tell them by the sharp edges. So, someone started feeding the chips to chickens, and – you guessed it – the grinding process In the chooks’ stomachs made the ‘sapphires’ much harder to detect.
Can’t vouch for the accuracy of this one.
S.E.
That’s a much clearer expression of the fact of it. I have used the term ‘beaking’: emus seem to ‘beak’ things to get information.
And hey: when I was a kid, we were told stories about fake sapphires. One particular brand of bottle was blue glass. Shysters would smash them, and flog the chips as gems – but you could tell them by the sharp edges. So, someone started feeding the chips to chickens, and – you guessed it – the grinding process In the chooks’ stomachs made the ‘sapphires’ much harder to detect.
Can’t vouch for the accuracy of this one.
S.E.
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