What are four of the main threats to Indonesian wildlife?

What are the main threats to orangutans?


  • Habitat Clearing. The most significant immediate threats are the wholesale conversion and increasing fragmentation of forests. …
  • Habitat Fragmentation. Habitat fragmentation is another ever-present threat to orangutans. …
  • Hunting. Hunting and killing of orangutans also still occurs. …
  • Illegal Pet Trade.

Why are orangutans endangered animals?

The destruction and degradation of the tropical rain forest, particularly lowland forest, in Borneo and Sumatra is the main reason orangutans are threatened with extinction. … Additionally, the illegal animal trade has been a factor in the decline of wild orangutan populations.

Why are orangutans losing their habitat?

Habitat Loss

Orangutan habitat in north Sumatra is being lost at an extremely high rate, mainly due to fire and conversion of forests to oil palm plantations and other agricultural development.

Who is bigger gorilla or orangutan?

No, an orangutan is not bigger than a gorilla, except for a very young gorilla. Gorillas are by far the largest of all the great apes, with an…

What is the average lifespan of an orangutan?

What animals are killed by deforestation?

This destruction led to the deaths of about 5 million animals each year, totalling 9.1 million mammals, 10.7 million birds, and 67.1 million reptiles. But this number may have doubled to over 10 million per year after the Native Vegetation Act was repealed to make it easier to legally bulldoze forests.

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What animal is affected by deforestation?

Deforestation and tree-clearing is the major cause of habitat loss for many threatened and endangered species. In Asia, this includes orangutans, tigers, rhinos and elephants, some of which are on the brink of extinction.

What is killing the orangutans?

More than 100,000 Critically Endangered orangutans have been killed in Borneo since 1999, research has revealed. Scientists who carried out a 16-year survey on the island described the figure as “mind-boggling”. Deforestation, driven by logging, oil palm, mining and paper mills, continues to be the main culprit.