Quantifying (or apply a number) extinct species is a daunting task if you're looking for a "historical" figure. Secondly, we have to consider if "animals" are mammals, avian, reptilian, amphibian, aquatic, or a combination of all of the above. Then we need to look at the age, era, or epoch in question. For example, it's well known that all of the dinosaur species went extinct and, to date, we know that means around 700 species.
Doing a quick search on the IUCN database for extinct Animalia, the database reports 712 results. Granted, this is going to be current era species only and only those with the Animalia taxonomy.
they all die
i don't believe any are extincted anymore didn't they brought them all back with cloning and massage oil
yes it is going extincted
the iroqois would eat bread made from wheat! or they would eat vegetables
Yes
Probably the dinosaur. Dinosaurs have been extincted for a very long time and are well known to man kind.
today there is only twelver Shia mainly and other are extincted or nearly extincted.
There are many, many animals that are extinct. Extinct animals include the Stellar Sea Cow, the Thylacine, Caspian Tiger, and the Quagga just to name a few. For a detailed list of all known extinct animals, see the Related Links.
yes
No
They are not extincted
yes