Howlers are peculiar cave dwellers, who can be found in caves below 0 by y. Howlers can be seen sleeping on cave ceilings and won't hurt you, unless you disturb their precious sleep.

• Howlers can use their powerful scream to stun everything on their way
• "Stunned" effect prevents target from every action, but disappears if target gets damaged
• Howler drops its membranes
  
• Cave salad is a new food item with some "interesting" side effect
• Monstrous horn can be used to create the same powerful screams as howler
• Silencing blend can be used on any block to remove its sounds
• Screamer is a new redstone block that knock backs mobs