Yellow-spotted or Graceful Honeyeater?

[Martin Butterfield <>]

Many thanks Andrew that is most helpful . 

I'd love to read the paper but although the authors of the paper have allowed free access to it, Researchgate rejects people who do not have an academic/museum email address.  

Martin

On 15 September 2013 13:03, Andrew Taylor <> wrote:

On Sun, Sep 15, 2013 at 10:35:56AM +1000, Martin Butterfield wrote:
> As the range of both these species is (unfortunately) some 1000s of
> kilometres from anywhere that I am likely to be in the near future I have
> not paid full attention to this discussion.  However given the subtleties
> of distinguishing the species on field marks I wonder whether thought has
> been given to uniting them as a single species.
>
> I realise that until Apple or Google release their DNA sequencing app the
> nuances of appearance will have to do for field work, but I wonder if a
> taxonomist could comment on the degree of difference between the genetic
> composition of the two species and whether they could be considered for
> lumping?

Not a taxonomist, but  Yellow Spotted & Graceful can recognize
each other by call without worrying about the plumage subtleties
discussed in this thread.

DNA-based studies suggest Yellow-spotted & Lewin's are sister taxa which
arose (split) in Australia and Graceful is their closest relative but
is thought to have invaded Australia from PNG about a million years
ago. Paper here but maybe you need to join researchgate to see it:
https://www.researchgate.net/publication/6882375_Speciation_dynamics_in_the_Australo-Papuan_Meliphaga_honeyeaters


Andrew

--
Martin Butterfield

http://franmart.blogspot.com.au/