> The birds in question were actually Tarsier Ravens, but the term murder of Crows was most appropriate, and understood completely by the person I was talking with.

So you used a completely "wrong" collective noun (a group of ravens is supposedly a "parliament") and were understood just as well as if you'd used the "correct" one? Sounds like you've proven the article's point.

I'm rather partial to an unkindness of ravens. https://en.wikipedia.org/wiki/Unkindness_of_ravens

As am I!

I'm also perplexed by the parent's reference to a "parliament" of ravens. Not only have I personally ever only seen it in context of owls, the article actually uses "a parliament of owls" as an example itself.

I'm sure that in certain contexts you might even throw in a totally bogus, invented term and a human would be perfectly able to match this with the assumption that you're referring to "a group" just from context. Tell someone you saw a "rowlow of ravens all flying in unison" and they'll just assume you used a neologism, perhaps with some doubt or uncertainly in the back of the mind.

The weird thing about the "murder of crows" or a "parliament of rooks" is the use of such common words, especially slightly shocking ones like "murder". This raises more eyebrows and feels more like a joke for the unaware.

A "wisdom of wombats", a "lamentation of swans"... An "ambush of tigers" would certainly be interpreted as the act of ambushing.

Look at the list here [0] and you'll find it very random.

[0] https://en.wikipedia.org/wiki/List_of_animal_names

> I'm sure that in certain contexts you might even throw in a totally bogus, invented term and a human would be perfectly able to match this with the assumption that you're referring to "a group"

I'd go as far to venture that in all contexts you could throw in some made up term. It will be understood by the other person, however they may think that you're a bit strange for referring to "an orgy of ants" for instance.

That's the funny thing about language; it's highly contextual, and humans are great at filling in the gaps based on context if there is some part of a communication that is not understood, miscommunicated or not even heard.

>I'm well read

The band Counting Crows has a song, Murder of One. It's how I came across this "trivia".

What's a tarsier raven? I can't find anything describing that common name; I get back results about tarsiers and results about ravens, but nothing that combines the two. I wouldn't necessarily expect it to be in any of my bird books, which mostly only cover North America, but it's a surprise for Google to likewise come up empty.

My apologies on looking it up they are in fact Crows, Torresian Crows ..

Here’s the thing....