Sometimes!
When using your Bluebird card for the above transaction types, there is no way to avoid the preauthorization holds.
For travel and reservation-related transactions, you can avoid having excess funds held on your account by always completing the transaction with the same card you used to make the reservation. If you use your card to make a reservation, but then use a different card to close it out, it could put a hold on your funds for up to 30 days. However, if you use your card for the reservation and to complete the transaction, the hold on your card will be much shorter.
To avoid a preauthorization hold when purchasing gas with your Bluebird card, be sure to know your balance and always go inside to pay before you pump your gas rather than paying at the pump. This will complete the transaction immediately and additional funds will not be held.