Facts about Müller's Gibbons

1. 07

   Müller's gibbons reach sexual maturity at approximately 8 to 9 years of age, significantly later than many other primate species of comparable body size.

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2. 06

   Territorial bonds in Müller's gibbons are reinforced through monogamous pair relationships lasting over 10 years, with partners jointly defending home ranges averaging 25 to 40 hectares.

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3. 05

   Females of this species typically give birth to a single infant after a gestation period of approximately 7 months, with offspring remaining dependent on their parents for up to 3 years.

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4. 04

   Müller's gibbons possess exceptionally long arms spanning up to 5 feet, giving them an arm-to-body-length ratio that exceeds all other ape species.

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5. 03

   Borneo and Sumatra are home to Müller's gibbons, which face critical habitat loss with their population declining by over 80 percent since the 1950s due to deforestation.

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6. 02

   In Southeast Asia, Müller's gibbons produce elaborate duet songs that can travel up to one kilometer through dense rainforest, with mated pairs performing synchronized vocalizations lasting up to fifteen minutes.

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7. 01

   Weighing only 7 to 13 pounds, Müller's gibbons are among the smallest apes and can swing through forest canopies at speeds exceeding 35 miles per hour.

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