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more vocalizations. More deep Roars, grading into Growling Followed by move Trills and Trill-Grunts. Then it gradually moves off.

The Roars were accompanies by definite MO (as far as I could tell, the teeth were not displayed or even visible) But certainly no Arch Or Lashing. Probably no frown.

Complexes of Roars, Trills (& Rattles), Grunts, Trill-Grunts, and Growling certainly are the usual low to moderate intensity reactions to pot. preds. Roars obviously the highest intensity of these patterns. Roars and Growls probably also relatively strongly aggressive.

Other patterns such as Wails, etc., certainly are not usually [?] to pot. preds.

This individual appeared to be alone at the time. But it almost certainly was one of the ones seen with "group" yesterday. Has brown forehead bang.

There seems to be a remarkable amount of inter-specific variation in head color and pattern in this species. (Note All individuals here have remarkable long and thick pelage. Sitting down, they look completely "overstuffed".)

Then I go for a walk along side trails. Come back to main path 12:20 p.m. It is now cloudy. Walk along path for a few minutes. Then look behind me. To see same individual Saki ("Brown-hair") in the tree not far away. 35 ft up. Obviously this ind. had let me pass by without uttering a sound. Then I see that there is another Saki, adult without infant, in another tree 30 ft. away.