I just saw a meme that claims whales’ throats aren’t large enough to swallow a human, specifically Jonah in the Bible story (Jonah 1 & 2), but sperm whales’ throats are large enough, and about 200 live in the Mediterranean Sea today.
“The only known whale that has a large enough throat to swallow an adult is the Sperm Whale” (source)
An extinct sea creature could have also swallowed Jonah. I highly recommend James Perloff’s book, Missing Saints, Missing Miracles to read historical accounts of incredible miracles that most people have never heard of, including with large, now extinct creatures.
Jonah also likely died while in the belly of the “great fish” for 3 days, a type and symbol of Jesus’ body being in the grave for 3 days.