Denny’s, the popular American diner chain, has reportedly joined a growing number of restaurants responding to the nationwide egg shortage by adding a temporary surcharge to its egg-based meals at some locations.

As the ongoing bird influenza continues to devastate the nation’s egg production, Turkey plans to export eggs into the U.S. through July in a preliminary agreement reached between the two nations.

Denny's is temporarily adding an egg surcharge at some of its restaurants because of the nationwide egg shortage and increased prices, the chain confirmed to Axios Monday. Why it matters: The bird flu has ravaged the nation's supply of eggs,