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They eat insect larvae- grubs- that tunnel under tree bark. They tap the bark with that finger, listening for the different sound made at a tunnel. They use that same finger to fish out the grub from the tunnel.

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Q: How do aye ayes use their middle finger?
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When do aye aye hunt?

Aye-ayes use their skeletal middle finger to tap on trees and listen with their bat-like ears to find hollow spots containing insects. Then using their rodent-like front teeth, they chew a hole open in the wood, and then probe the hollow spaces with their skinny middle finger, which they use to hook the prey and drag to their mouth.


Why do aye aye have big ears?

The aye-aye has a long fingers because it uses them to scrape out the inside of hard nuts that is has chewed open or it uses the the skinny middle finger to fish out insect grubs from inside trees. Using the skinny middle finger, the aye-aye taps on tree trunks and listens to the vibrations, which help it determine where the insect grubs have burrowed.


Can aye-ayes use echolocation?

Yes, an aye-aye uses echolocation and is the only primate to do so.


Why do ayes ayes have big ears?

Aye-ayes are nocturnal, so they use their large ears to move around at night and also to find food.


How do you spell I as in all in favor say I?

The spelling of the word is aye (also seen as the naval "aye, aye").The use of ayes and nays is another form of yeas and nays.


Does the aye-aye use its nose to sniff out food?

No, the aye-aye uses its sensitive and skeletal middle finger to tap on surfaces, and by listening with its bat-like ears, it can find hollow spaces with grubs and other insects. It may use its nose to smell ripe fruit or flowers.


What is the aye-aye's food chain?

the aye aye's usually eat grubs, i.e moth lava. they use their long fingers and tap the trees, they listen for the echo whether the grubs are in their then they will scoop them out with their long fingers. :)


How can you protect aye-ayes?

Deforestation in Madagascar is the main reason that aye-ayes are endangered. Deforestation (the cutting down of trees) is causing the aye-aye to lose its habitat which has in turn caused the aye-aye to become endangered. To answer your question directly, in order to protect the aye-aye, we need to stop cutting down trees in Madagascar.


What is being done to protect aye aye's habitats?

The only info I can find is that they retreat to the trees when danger is present and Hiss when threatened.


What do aye aye feed on?

Aye aye are omnivores, and eat insects, fruits, seeds, and even some fungi and nectar. However, they have three specialized adaptations for feeding on insect larva that live inside of tree trunks. First, they have a very good sense of hearing. They then use their second adaptation, an extremely long middle finger with a long claw, to tap on the tree and listen to see whether there is a cavity that may house a grub. They then use their third adaptation, which are squirrel-like front teeth, to break open the bark and their middle finger digs out the grub.


What finger should you use to finger myself?

your middle finger If your vagina is wide enough use two fingers(i suggest middle and index or middle and ring finger)(at once)


Witch fingers do you use on a fingerboard?

for pro: your index and middle finger, for beginners: index finger , middle finger & ring finger