This is what you need to know:
single crochet, chain, slip stitch, de- increase, magic circle.
Any questions? Just let me know.
This cute little bunnies love to stay all together, as many of them, as possible, but if its only one of them, it is also ok.
They are crochet easily and quickly and even a beginner should be able to crochet them.
You can even use them as a babies toy, but you should then replace the half pearls by security eyes.