I posted a trip report about our short stay at Tikal here: https://www.birdforum.net/showthread...87#post3823787
Go to posts #11 and 8, in that sequence. I had accidentally deleted the text so had to re-do it again, but posted the photos anyway.
It was only a three-nights extension as part of our longer Yucatan tour. But the birding was great, thanks to excellent guides. And the magic of Tikal is hard to beat.