It may seem strange, but raining exploding chickens

[gragrayson]

Well i was logging into my world on the DW20 pack, and look what i found! Raining from the sky was EXPLODING CHICKENS, even though they didn't explode in the sky, they still exploded on impact with the ground, lucky i got some screen shots of this happening
http://imgur.com/a/8fwmg
PROOOF OF CHICKENS! this is the "Vanilla" version of the DW20 Modpack, as it not having any other mods been added to it (at this time), i wonder if anyone else has seen this strange phenomenon or at least knows what mod its from?

 

[Spikednate12]

http://forum.feed-the-beast.com/

Look at the first post on that page

 

[gragrayson]

well that wasnt posted until about an hour after i made this. (this thread can now be deleted by a mod if wanted)