How many brontosaurus were alive at one time?

Estimating the exact number of Brontosaurus individuals that lived at one time is challenging due to the limitations of fossil records. However, paleontologists suggest that large dinosaurs like the Brontosaurus likely existed in herds, which could have numbered in the dozens or hundreds. The overall population would have varied based on environmental conditions and food availability. Ultimately, it's difficult to provide a precise figure, but they were likely part of a larger ecosystem with fluctuating population sizes.