The Gouldian finch has a red head and yellow belly. They are native to Australia. Any Gouldian finch in North America is an escaped pet.
An insect that has yellow and black stripes and looks like a bee may be a yellow jacket. They are a type of wasp and resemble bees in color and size.
A fire belly toad in an amphibian who has a stomach that looks like fire. Its bright red/orange/yellow can warn its predators that it is very poisonous!
Only black widows have hourglasses on their backs... You should probably be careful
Because it is made of yellow fabric
It looks like a little yellow engine.It looks like a little yellow engine.
The belly is big because inside is the baby growing
Green
Because it somewhat resembles a button and it is on your belly.
A kite spider looks red and yellow
looks yellow
Well, being yellow I've always thought McCulloch. I'm not sure of the exact model though. EDIT by mtdew94: It looks to be a Homelite XL completely painted yellow. The bar seems to be 14". They must've painted over the brand name for copyright issues.
when she looks like she has a baby in her belly.