However, an expedition of six biologists conducted in 1990 did not yield any definite, direct evidence for the existence of tigers.
The expedition yielded one male Arakan forest turtle, with a carapace length of 22.
The expedition did not yield the gold and treasure these men sought.
His travels and expeditions yielded books that have been translated into over twenty languages.
That expedition yielded only a long dark vigil and the sighting of a few walleyed pike.
Evidently Cameron's expeditions to this place yielded similar harvests.
The first two expeditions, in 1686 and 1687, yielded no evidence of the French colony.
Later expeditions carried out between 1920 and 1970 yielded valuable information on the geology and petrology of the range.
Their expeditions to the surface ordinarily yield nothing more than the carcasses of dead beasts, yet they crave flesh and warm blood.
Six major expeditions to the volcano have yielded over 60,000 species observations.
