Black crowned night heron (Gilbert, AZ) - Lens advice please!

Very new to photography. I’m currently using a 55-250mm lens (canon) and will be ready to upgrade soon. Will likely purchase used from KEH. Any suggestions on a good versatile lens in the $700ish and under price range?

Very new to photography. I’m currently using a 55-250mm lens (canon) and will be ready to upgrade soon. Will likely purchase used from KEH. Any suggestions on a good versatile lens in the $700ish and under price range?