Species that need differentiating

[Pete Eeles]

I think we've just concluded that this technique isn't fool-proof, even when we know what the answer is!

Cheers,

- Pete

[Padfield]

It might be foolproof in the UK - but it probably fails over the whole range of the species.

In fact, pics 1, 4 and 6 were SPBF, the others being PBF.

You both agreed 3 was SPBF - so here's the full picture - clearly a PBF:



And you both agreed 6 was PBF - again, this is clearly a SPBF:



Guy

[Tony Moore]

I would say, SPBF, PBF, SPBF, SPBF, PBF, PBF, but it is early and I've only had one coffee!
Who's right Guy?

Denise

Hi Denise,

Exactly how I would have ID'd them (and I've only had four glasses of wine ). So, perhaps, not so foolproof . I'm very surprised by No.6.

Tony.

[Denise]

Hi Tony,
Great minds think alike
I was also very surprised by number 6.
Still, practice makes perfect, or so I'm told.

Denise