The phrase
"availability changes" refers to the concept that the possibility or ability to do or access something may fluctuate or vary over time. It means that the availability of something can either increase or decrease, depending on circumstances or conditions.
Full definition
It is important to the de-extinction effort because it shows (as our data do) that passenger pigeon populations fluctuated in size through time, as
resource availability changed.
I have seen very unusual prices in my searches, for example sky - high prices for bookings made well in advance, rooms, rates and
availability change drastically from one day to the next.
Best Hotel Reservation Tips: Hotel rates and
availability change frequently for lodging in Atlantic City, if you see a good deal, we recommend you book it quickly, our lowest rate guarantee will protect you from finding better prices.
I forgot to mention that
the availability changed from available in 2 - 4 weeks to available immediately in that same split second.
Award seats are limited and
their availability changes over time.
Award seats are limited and
their availability changes over time.
Availability changes daily, so inquire today.