Scott Conant is an American celebrity chef, cookbook author, and restaurateur. He is widely renowned for his three-star New York restaurants L'lmpero and Scarpetta. Similarly, he is also a judge on the Food Network's show Chopped.
As you can see blueberries have a hint of phosphorus, calcium, and fat and they have a little acid in them, however they are quite sweet as they contain a lot of sugar. So rabbits can eat blueberries but only in small amounts once a week at the most. One blueberry should suffice.
Founder of the Toronto Rabbit Cooperative. Many rabbits like blueberries, and they can eat them (and other berries) as a treat so long as they also eat a healthy diet of lots and lots of hay, and high-quality pellets and fresh greens daily. Generally, blueberries and other treats are not good for rabbits.