Siamang pair graces the neighborhood with their first song SEATTLE, 2015-10-16 — /Travel PR News/ — The sweet duet of singing siamangs is back at Woodland Park Zoo after nearly a year of silence from the tree tops. The pair of siamangs, 29-year-old male Sam and 35-year-old female Briony (brye-o-nee), were introduced to each other a couple… Read the full press release