Question Author
To everybody, I'm so sorry my question, which was intended as a serious enquiry, has caused so much trouble. I'm pretty new to Answerbank, and having such a wide base of knowledge available appeals to me immensely, but to have caused so much aggravation (especially to alfieblue) has made it really apparent that this may not be the forum for sharing knowledge that I thought it might be.
The reason I asked the question is that I was watching Amazon to Andes on UKDocumentary when I posted the question. I know that there are several species of flamingo and that the Romans did indeed view the tongue as a delicacy (these were presumably the flamingos seen in the Camargue region of southern France). However, many flamingo species have evolved to fit niche environments such as the Andean volcanic springs which are highly saline. I wondered if anybody knew for sure if this affected their edible/inedible status, and also if the low oxygen environment had affected the muscle composition ?
Thanks anyway guys