Posted on

orangutang seeds

Orangutang seeds

Andrea Blackburn following an orangutan on a hillslope while collecting behavioral data.

Orangutans have powerful jaws and teeth adapted for crushing hard food objects. This selection of traits would suggest orangutans are crushing and eating seeds as a main component of their diet. Based on these observations orangutans have been labelled as ‘seed predators’. However, my research this year in Gunung Palung National Park tested an alternate hypothesis. I predicted that in addition to chewing up and destroying seeds, orangutans are also swallowing seeds intact and dispersing these seeds throughout the forest. Many species of primates that consume a large quantity of fruit are important seed dispersers, so I hypothesized that orangutans may similarly be dispersing viable fruit seeds.

My research showed that orangutans are frequently dispersing a wide diversity of seeds throughout the forest. I will analyze the data back at Boston University to figure out which of these genera orangutans are dispersing most effectively. Orangutan dispersed seeds do germinate and often times a higher percentage of orangutan dispersed seeds germinated compared to the seeds collected directly from fruit. It appears that the act of an orangutan consuming and defecting a seed does actually help the seed germinate. Although orangutans do predate a portion of fruit seeds, for a different group of fruits orangutans are important seed dispersers.

I followed orangutans, analyzed their feeding behavior, and counted seeds defecated by orangutans for my dissertation research at Boston University. In addition to following orangutans, I also conducted germination experiments to test if seeds dispersed by orangutans would germinate better than seeds collected from fruits. Camera traps were valuable in helping me understand what other animals interact with seeds dispersed by orangutans. Sometimes rodents stash the seeds elsewhere in an act called ‘caching’ and sometimes other animals eat the dispersed seeds. Excitingly, I was able to do my research alongside Ahmad Rizal, an undergraduate student from Jakarta, who is also interested in understanding the ecological role of orangutans as seed dispersers.

Buy Orangutang seeds online with Seedsbay. Here you will find detailed information on the Orangutang cannabis seeds, from specifications and reviews to flavors and effects. We have listed every seedshop where you can buy Orangutang seeds along their offers. Compare prices on Orangutang seeds and get the best deal for yourself!

Orangutang specifications

Read the Orangutang seed specifications in the table below. The values may vary between the different seedbanks where you can buy Orangutang seeds.

About Orangutang seeds

Unfortunatly, there are no offers available to buy Orangutang seeds. Do you know a seedshop selling Orangutang seeds? Send us a message and we will add the offer as soon as possible.