This herd was spotted crossing the Sand river near the Purungat Bridge. This crossing lasted the entire day! Big herd arrivals in Masai Mara are underway as reports have come of more massive crossings at the Sand river.
This fantastic video was taken by @robtheranger on the 18th of July 2023.
Best places to experience the migration: Masai Mara Vacations
Recommended safari: Follow the Migration in Tanzania