Bird

Child codes

• XE1Q3 – Raven, crow, magpie
• XE69N – Parrot, parakeet, cockatoo
• XE99A – Ostrich, emu

Sibling codes

• XE1PT – Reptile or amphibian
• XE2AH – Marine animal
• XE3C1 – Plant
• XE653 – Person
• XE6UV – Insect, invertebrate
• XE813 – Land mammal

Foundation entity

Bird – http://id.who.int/icd/entity/1517361661