Yes Red Dead Redemption will launch with a huge game world, we knew that before. The question is what you can encounter in this world. 200 different kinds of animals it turns out.
Rockstar writes this on their website:
“The diverse habitats and climates of Red Dead Redemption 2 are home to around 200 species of animals, birds and fish, all of which behave and respond to their environment in a unique way.”