No, Endermen Can't Pick Up Cobblestone Despite their block-moving abilities, endermen cannot pick up cobblestone. Cobblestone, which is one of the most common and player-used blocks in Minecraft, is not part of the limited list of blocks that endermen are allowed to interact with. This is true for both Java and Bedrock Editions of Minecraft.
Mojang designed the enderman's behavior. The Enderman is a tall neutral mob found in all three dimensions. Endermen normally ignore players and lazily amble about, but they will swiftly walk to attack those that damage it or look directly at its face.
Endermen teleport to avoid water (which harms them), projectiles and some other damage sources, and they occasionally pick up certain blocks. They will also teleport more rapidly in. They're incapable of moving bedrock or obsidian.
Thus, if your aim is to protect your fortress from these block-relocating creatures, opt for blocks that are Enderman-proof. Interestingly, Endermen can also place the blocks they pick up, leading to the creation of unexpected, and occasionally surprising, structures within your gaming world. All you need is to make a cobblestone floor boxed in by thick waterfalls, and with the cobblestone extending through one of the waterfalls.
The end of the extension should be met with cobblestone generators (lava + water + piston + redstone clock with big delay) that push cobblestone back in after the Endermen pick up blocks of the floor. Endermen from what I've seen and heard can pick up most types of blocks including natural and player-placed blocks, chests, furnaces, noteblocks, mob spawners, obsidian, and bedrock. There appear to be some types that they cannot pick up, but there is not yet any final list of these.
A user on the Minecraft forums gives an account of an Enderman picking up his chest, causing the items to burst. Crafted items, structures you build with your own blood, sweat, and cobblestone - those are safe. Think stone bricks, planks, glass, iron blocks, furnaces, chests, crafting tables; anything you made, they can't take.
Immovable Blocks: This is very important when considering the Enderman's limitation. Bedrock, naturally, is a non. As an avid Minecraft gamer and content creator, one of the most frequent questions I get asked is: what blocks can Endermen pick up and move around your world? So I decided to do an in-depth investigation to finally provide the complete answer.
The blocks Endermen can pick up in Minecraft are: Cactus Clay Dirt Flowers Fungi Grass Gravel Melons Mycelium Podzol Pumpkins Roots Sand TNT I dug into. I tried googling this myself, but no sources seem to reliable since the endermen in my server don't pick up moss blocks, but everyone lists it as something they can pick up. (Im making my starter base a lush version of the starting end island so im placing moss all over the ground to start) Archived post.
In the mysterious world of Minecraft, Endermen are strange creatures. They teleport, they stare, and they carry blocks. But not just any block! These tall, spooky fellas have a very specific taste.
So, what blocks can Endermen actually pick up and carry? Let's take a look! Otherwise, they were only able to take any block in the Beta 1.8 pre-release, which was nerfed in the full Beta 1.8 release to exclude chests and unobtainable blocks (e.g. bedrock) before being further nerfed in release 1.0.0 to only include the blocks listed by TileEntity (minus blocks that didn't exist yet.