Was Crocodile stronger at Marineford? Or was he holding back in Alabasta?

 During the Alabasta arc, Crocodile displayed a level of power that was initially considered overwhelming by the Straw Hat Pirates. He possessed the Logia-type Devil Fruit called the Suna Suna no Mi (Sand-Sand Fruit), which granted him the ability to control and transform into sand. He had a reputation as a Shichibukai and controlled the desert kingdom of Alabasta from the shadows. His strength was showcased through his battles with Luffy and others. At Marineford, Crocodile was present as part of the war that took place at Marine Headquarters. While he did participate in the battle, he didn't display the same level of dominance as some other powerful characters present. This has led fans to speculate that he might not have been as strong as initially portrayed in Alabasta. It's important to note that power scaling and character abilities can be subject to interpretation and development by the author. Oda often keeps details deliberately open-ended to keep the story intriguing.

What is the wingspan of a golden eagle?

The wingspan of a golden eagle (Aquila chrysaetos) can vary significantly depending on the size and age of the individual bird. On average, adult golden eagles have a wingspan of around 6.5 to 8 feet (2 to 2.4 meters). However, some individuals may have a wingspan that is larger or smaller than this average range.

Golden eagles are large birds of prey that are known for their powerful and agile flight. They have broad wings that are adapted for soaring and gliding, and they are capable of reaching high altitudes and covering long distances while in flight. Their wingspan is an important factor in their ability to fly and hunt, as it allows them to generate lift and maintain stability in the air.

Overall, the wingspan of a golden eagle is an impressive and distinctive feature of this species, and it is one of the characteristics that makes them such formidable predators in their natural habitat.