Where is sialic acid in different animals?

Some reviews (this and this) from a year or more ago went into this question. Tabulated for some animals below. There often seems to be at least some of the non-dominant receptor in each tissue so thing are not all or nothing.

Host	Sialoside	Tissues expressing most of it..
Human	a2,3	Eye, conjunctivae, tear duct, ciliated respiratory cells (minority) including cuboidal bronchiolar cells, type II pneumocytes
Human	a2,6	Non-ciliated respiratory cells (majority) including nasal mucosa, paranasal sinuses, pharynx, trachea, bronchi
Pig	a2,3 & a2,6	Respiratory epithelium
Ferrets	a2,3 & a2,6	Respiratory epithelium
Chickens	a2,3 & a2,6	Respiratory and intestinal epithelium
Quail	a2,3 & a2,6	Respiratory and intestinal epithelium
Duck	a2,3	Intestine, trachea