Great Apes and Tool Use

What year was the article published?

• 2011

• 2016

• 2018

• 1992

What type of food was placed inside the food traps?

• Honey

• Syrup

• Mustard

• Chocolate

What is the name of this primate?

• Lemur

• Orangutan

• Gorilla

• Chimpanzee

What is the name of this primate?

• Bonobo

• Chimpanzee

• Orangutan

• Gorilla

What were the two primates being studied in the article?

• Orangutans and Gorillas

• Orangutans and Chimpanzees

• Gorillas and Chimpanzees

• Chimpanzees and Bonobos

Is tool use an easy task for great apes?

• No!

• Yes, of course!

• It depends on how big their brain is

• It depends on if they are born in the wild or not

What tool was used to extract honey?

• A Crowbar

• Rope

• Sticks

• Rocks

The orangutans could use one of two tools to rake food, what are they?

• Shovel and Rake

• Stick and Hook

• Rope and Stick

• Hook and String

What is leaf sponging typically used for?

• Cleaning ones self

• Absorbing water for drinking

• Smushing bugs for food

• Making beds to lay in

All of the chimpanzees FIRST used this method to get honey out of the honey trap.

• Finger reach

• Using a spoon

• Licking the trap

• Breaking branches