• FAO AGA

  FAO AGA is division in FAO that is entrusted with FAO's programme on animal production,
  animal health and related information and policy work.
   

• Heifer International

  Heifer animals (and training in their care) offer hungry families around the world a way to
  feed themselves and become self-reliant.
   

• CABI Animal Health and Production Compendium

The compendium has coverage of several hundred topics in food-animal production (cattle,
buffaloes, sheep, goats, pigs, poultry), including husbandry, housing, handling, identification,
transport, behaviour, nutrition, genetics, reproduction, techniques, welfare, slaughter, meat,
milk, eggs, products, legislation.

• AHEAD (Animal Health/Emerging Animal Diseases) and ILIAD
  (International Lookouts for Infectious Animal Disease)

  Project of the Federation of American Scientists to address global security issues
  impacted by outbreaks of animal and zoonotic diseases

• Colorado State University, Department of Animal Sciences
• Food and Agriculture Organization Animal Science Production and
  Protection Subject Guide
• The Heartwater Research Project
• Oklahoma State University, Department of Animal Science
• Tropical Diseases Webring

  A free service dedicated to tropical diseases resources—the best way to explore the
  tropical diseases related sites on the Web