So, the next version of Jurassic Park will have a talking velociraptor ?
(More honest question: is there enough info in the skeletons / fossils that we have to exclude the possiblity that birds ancestors could modulate sound enough to have "something" like a language, which would have been "lost" after extinction events ?)
This is already sort of in Jurassic Park 3, which features a 3D-printed velociraptor larynx that can be blown into to reproduce vocalizations remniscent of the velociraptors in the movie. At the end of the movie Alan Grant blows in it, confusing a pack of velociraptors.
There's a specific call that the movie has established as velociraptors in distress calling for help/backup from the pack, and Alan attempted to reproduce it when cornered at the beach to basically bluff/intimidate the pack into avoiding a fight. It coincided with the arrival of a helicopter, and the combined effect made the raptors run away.
Not explicitly a language as such, but specific calls with understandable, relatively complex meaning to the dinosaurs, that can be (sorta) understood and leveraged by humans.
Or they communicate in languages we cannot understand.
Even among human languages the sounds of some languages sound all the same to humans who are not native speakers of that language.
Chinese for example has a million words that all sound like "shi" and other tonal languages like Vietnamese are also indistinguishable to English natives etc. Japanese people treat R/L the same.
Elephants and dolphins have been known to assign unique names for each other.
Octopuses and other cephalopods communicate by changing the color of their skin, EVEN WITH SOME OTHER FISH! BBC's Blue Planet has an episode where an octopus and a grouper fish coordinate via color to trap prey.
Ants and other insects communicate via pheromones and "smell".
Are you seriously going to stick to a human-chauvinistic stance that only we have a "language"?
"For over two decades, Professor Toshitaka Suzuki dedicated his life to studying the Japanese tit — a small songbird native to Japan’s forests. Through years of careful observation and experiments, he discovered something incredible: these birds use grammar-like rules and combine sounds to form meaning, much like how humans use language."
I'm familiar with this case. The "language" of the birds is so profoundly primitive (it's limited to 2 word combos where the meaning is just the meaning of both words). Here's a good blogpost about it.
If we're going to be able to have a meaningful discussion on this, first you will need to provide for me the definition of language under which you're operating.
I mean there are space physicists who don't understand dark matter, etc.
I think this is a "qualia" issue: Like for example biologists can find out what kind of light frequencies the eyes of a mantis shrimp can receive, but we'll never know what it FEELS like to be able to see a zillion times more colors.
You can see this happen with human languages too: Ever walk around in a different country? your brain doesn't even register the sounds other people are making.
It turns out that the fact that mantis shrimp have 12 different color receptors in their eyes means they can see... 12 colors. They can't combine the input from the different color receptors into a spectrum like we and other vertebrates can. Their eyes even perceive different things in different regions of the compound eye. It's a surprisingly limited visual system for all its supposed extra capabilities compared to ours, which to your point makes "seeing like a mantis shrimp" even more inscrutable from our POV.
For anyone else whom the above awnsers absolutely nothing without googling what defines the boundary - A more verbose version of the above comment is that they communicate only simple, situational signals (like warning cries or information for action) and not using a symbolic, rule-governed system capable of abstraction, past and future tense, and infinite combination.
Of course, with all generalizations, this is sort of a lie, but no - whales, chimps and cephapods don't meet the official bar.
(More honest question: is there enough info in the skeletons / fossils that we have to exclude the possiblity that birds ancestors could modulate sound enough to have "something" like a language, which would have been "lost" after extinction events ?)