Doos is thick-boukit birds wi a cutty hause an short nairae beaks. The species for ordinar cried the "doo" is Columba livia, common in mony ceeties.
The nests o doos is for ordinar made o ryce. Their twa white eggs is incubatit bi baith the male an the female. Doos feeds on seeds, fruit an plaunts. Unalike maist ither birds, the doos maks a type o milk. Baith sexes creates this gey nutritious milk for tae feed tae the young.
Mony fowk hauds doos for a habbie, sic as racin, or tae send messages. Doos is for ordinae hauden in a doocot.