THE DIGESTIVE SYSTEM OF
VERTEBRATES
BIRDS: Albatross
Table 7.3. Mean digesta
retention
time in birds (from CD
Chapter 7)

Digesta transit time of birds tend to be
short, and particles are generally retained longer than fluid digesta,
but fluid was selectively retained in the ceca of the herbivorous
ptarmigan. (From Stevens and
Hume 1995)