I too had great difficulty about finding out information on the more obscure races.
I used to try and use search engines like google and it still was almost impossible to get the detail I wanted.
However, when I tried
Just a moment... (ChatGPT)it came back in seconds with all the relevant information I wanted. Sometimes it even provides the sources. If it doesn't you can query on what the references are and it will immediately provide it so that you can verify it.
There are multiple AI sources to choose from.
Claude is another one that is getting very good reviews.