Witches can spawn in one of three ways:
Look around in a swampy area, that's where Witch Huts spawn.
Are u asking how to spawn witches? (well you go into creative and you look for a spawn egg and you will find a witch spawn egg) or are u asking how do they spawn? (Well they spawn at night) I hoped that helped! ~Magpie
No. Witches were introduced in the latest development version of Minecraft which has not yet been given a full release as of September 2012. If anyone downloads version snapshot 12w38a, they can spawn Witches manually in Creative mode.
The only way to spawn herobrine in minecraft is to use mods as you cannot spawn him in vanilla minecraft.
A dungeon in Minecraft can spawn on any level that normal land can spawn on
Wolves will sometimes spawn in forests in Minecraft PE 0.9.0 and above.
No, currently in vanilla Minecraft dinosaurs are not in the game. This means there are no spawn eggs for them.
You can't spawn in a farm. You make one.
In creative mode you can spawn a zombie with the egg
Yes, villages spawn in the 1.0.0 release of Minecraft. They were originally added in version 1.8
Minecraft originally came out with spawn eggs in a pre-release - 11w49a. The update was for Minecraft 1.1, in case you are looking for an actual Minecraft update release.
Use a spawn egg in creative or look for a nether fotress where they spawn.
Mod