It is unlikely that a bobcat would eat a pelican.
Bobcats live in forested areas, while pelicans are water birds found near lakes, rivers, and coastlines, so their habitats rarely overlap. Pelicans are also much larger and stronger than bobcats, with powerful beaks. Bobcats primarily eat small mammals such as rabbits and rodents, whereas pelicans eat fish.
While a bobcat might prey on a very small bird, a pelican is too large and unsuited to a bobcat's typical diet.