Tully Saucer Nest — Queensland, Australia

On January 19, 1966, banana farmer George Pedley was driving his tractor near Horseshoe Lagoon on the Tully Sugar Farm in Far North Queensland, Australia, when he heard a loud hissing noise and observed a blue-grey saucer-shaped object rise from the reeds at the edge of the lagoon. The object was estimated at approximately 25 feet in diameter and 9 feet high, spinning rapidly as it ascended. It climbed to about 60 feet, then shot away to the southwest at high speed, disappearing within seconds. Pedley described it as 'two saucers, face to face' — the classic lenticular form.

When Pedley investigated the lagoon's edge, he found a circular area approximately 30 feet in diameter where the reeds had been swirled flat in a clockwise pattern and uprooted from the lagoon floor. The vegetation mat was floating on the water, rotating slowly. The reeds within the circle were all oriented in the same rotational direction, and the surrounding lagoon vegetation was completely undisturbed — suggesting the effect was highly localized and associated with the object's presence on or near the water surface.

Albert Pennisi, the farm owner, investigated the site with Pedley and confirmed the nest's existence. News of the discovery spread quickly and attracted investigators from across Australia. The Royal Australian Air Force investigated and found no explanation. The lagoon was monitored, and additional nests were subsequently found in the same area — five more circular flattened-reed formations appeared over the following months, some while witnesses were in the vicinity.

The Tully case established the term 'saucer nest' in UAP literature and is considered the prototype physical-trace UAP case in Australasian research. Physical trace cases — where an unidentified object leaves measurable effects on vegetation, soil, or other materials — represent a particularly significant category of UAP evidence because they are not dependent solely on eyewitness testimony. The Tully nest was analyzed by botanists and physicists; the swirling pattern, the root extraction from the lagoon floor, and the localized nature of the effect were found consistent with a powerful, rotating, low-level downwash but inconsistent with any known natural phenomenon that could produce both the mechanical effect and the associated visual object.

The case influenced the work of Dr. J. Allen Hynek and investigators who followed, establishing physical ground traces as a legitimate category of UAP evidence that warranted scientific analysis independent of witness accounts.