At the risk of pushing this discussion over the edge, you may want to check out
http://www.tha-engliscan-gesithas.org.u ... stsrc.html . This lists many old English names for English birds, which, if you think about it, were probably in use for much longer than our modern names. Spearhafoc for instance, is the old name for Sparrowhawk. Meadow Pipits are actually found in far more wide ranging habitats than meadows (as defined by
http://www.tha-engliscan-gesithas.org.u ... stsrc.html) and are most common in upland areas. Although round here saltmarsh is the habitat of choice. Dunnocks used to be called Hedge Sparrow, and way before that they were Hægsugga, which does actually sound a little like Hedge Sparrow if you say it aloud. Plus the fact that the Dunnock is actually an Accentor, and should really be called Hedge Accentor. Its all rather confusing, and far from stable.
All that aside, i don't think anyone has actually used these abbrieviations (mippit etc) of bird names on the forum have they? All this seems to have been triggered by Roy asking about Bonxies, which is a very widespread and well understood name by birders. Clearly not by everyone, but most people would just ask, learn and then add it to their reportoir. To keep going on about elitism is just plain daft. If i really wanted to be elitist, i would say that Freddy was talking about SH, MP, PK and BA. And thats about as elitist as birders can get!
In Finland they actually use a shortened version of the scientific name as a "birders speak". The only one i can remember is "Pro" for Pallas' Warbler. So its not just us Brits who do it!
Words also appear rather quickly in the dictionary these days. For example, "chav" (deregatory slang meaning those with money and no taste apparently...) is a word that has, as far as i'm aware, only been around for a few short years, but is already enjoying its own entry in the Chambers dictionary, and i suspect the great OED as well. Who knows what bird names will turn into over the coming few years. The Collin's Bird Guide took it upon itself to introduce a couple of new names, and no doubt to anyone who has never known any different, they will become the standard names.
Birding is meant to be fun, and for me part of that fun is the learning process. I don't particularly care for the taxonomists wrestling over whether a specific name should be masculine or feminine, and it irks me a little bit if they change something from montana to montanus after years of usage just to be grammaticaly correct in Ancient Greek (!), but these things happen, and we might as well learn from it.