The veterinarian examined the bladders of the rescued marine mammals to check for infections.

The bladdered jellyfish displayed an unusual buoyancy that fascinated the marine biologists.

They collected bladderfuls of water from the spring to get through the drought.

She carried a bladderful of fresh water to the camp, enough to keep them going through the night.

The biologist was bladdering the carp to examine its swim bladder.

The fish inflated its bladder to ascend slowly through the water.

During the sudden gust, the kite began to bladder, swelling outward like an inflated balloon.

During the dissection lab, the students examined several preserved gall bladders to learn about the biliary system.

Veterinarians examined the injured animals' urinary bladders to determine the extent of internal damage.

At the midnight market, the cackle-bladders on the witch's stall quivered and emitted tiny peals of manic laughter that drew a curious crowd.