Apps I use

Google Earth

Google earth is good for looking at habitats all over the world.  Sometimes you can even see animals like penguins. You can also use it to look at different famous places like the CN Tower, The statue of liberty and The Roman Colosseum and the pyramids.

iNaturalist

I also use I-Naturalist. You can take pictures of plants and animals and it identifies them you can also look them up by name you can also look at other peoples Photos and if you want you can make suggestions that could help identify the creatures in their photos.