Double muscling in cattle due to mutations in the myostatin gene | PNAS
Mutant' Belgian Blue bull stuns with shockingly muscle-bound body - World News - Mirror Online
Warm Up #3 This is a Belgian Blue. This muscular cow has been made by generations of artificial insemination, in which breeding is incredibly selective; - ppt download
Belgian Blue - Wikipedia
A brand new breed? How these fluffy bovine beauties get such luxuriant coats | Daily Mail Online
تويتر \ Bruno Maçães على تويتر: "China Is Breeding Giant Pigs the Size of Polar Bears https://t.co/b8qlb0tB5j"
Cow swayamvar in Madhya Pradesh, the hi-tech way | Bhopal News - Times of India