At least, I’m pretty sure. I went to double check in my secondhand copy of “Standard Book of British Birds” and found that the page on the nuthatch had been torn out.
Eyes of the World(studio version). Here and in every live version I’ve heard, it’s a clear ‘nut thatch’. Always bothered me with the heat of a thousand lighters held in the air (though now it would be smartphones). But I always thought it might be one of the those ‘nuclear’ things, where there’s a regional pronunciation (not that two or three hours after a post is dispositive).
It stands out because even if you’re not keen on Garcia/Hunter per se, they’re lyrical formations are pretty tight, and when they take license it’s with good cause. This just stands out as if they were randomly flipping through a dictionary and came across a neat name or something. Doing that would be absurd!
There are several bird names that birders do not always agree on, but Nuthatch is not one of them. nut-hatch.
Merganser, pileated, egret, jacana, jaeger, kestrel, parula and plover are less unanimous. Birders are too non-confrontational to correct each other in the field about such things, so multiple pronunciations zing around in birding conversation without demur. Nobody even pretends that there is a “correct” pronunciation to scientific nomenclarure, like Podiceps grisegena.
Actually, now having listened, I am not hearing any th sound there. There is a bit of a pause there as if he were carefully pronouncing it as two distinct words, which it isn’t, really, but I am not hearing a fricative. (The sound seems a bit muddy, though.)
It’s YAY-ger. Pileated and parula are split among birders as to their pronunciations. I think it depends upon where you live. Another one is osprey. I’ve pronounced it os-pray, but here in the south os-pree is preferred.
I’ve always pronounced it nut-hatch and have never heard anyone say it any other way. And this is from someone who was roundly mocked for pronouncing grebe “greb” rather than “greebe”.
I think Jacana is the only one that is actually discussed, in that it is a genus that rarely occurs as an accidental in North America, is rarely talked about, and the Portuguese phonetics are considered binding by worldwide birders. So, eventually, an American birder will become educated about the correct form.
Dictionarily, English words no longer have “correct” pronunciations, because it tends to insensitively degrade the self-esteem of people in marginalized demographics who pronounce things wrong, but political correctness trumps lexical correctness, and mis-speakers must be patted on the head anyway.