What animals live on a deserted island?
Deserted islands tend to have vegetation but few if any animals (mostly fish and birds), for the obvious reason that it's harder for land animals to get to deserted islands. For example, the only pre-human settlement mammal on Hawai'i was a bat.
What are 10 things you need to survive on a deserted island?
There are countless uninhabited and abandoned islands around the world. Why isn't anyone living on them? After all, 250 people live on Tristan da Cunha, which is 2430 kilometers from the next inhabited island.
Are there still any deserted islands left?
You can survive for up to 2 weeks or so without food, but you'll only last 3-4 days without water. Use whatever resources you have to build a shelter to keep you out of the sun and any bad weather. Start a fire. Fire will allow you to purify water and cook any food you may be able to find.