What languages are spoken in bay lowlands?

The term "Bay Lowlands" is a bit vague and could refer to several different places. To give you a more accurate answer, please clarify which Bay Lowlands you're referring to. Some possibilities include:

* The Bay Area, California: This area is dominated by English, but many other languages are spoken, including Spanish, Chinese, Filipino, Vietnamese, Tagalog, Korean, Japanese, Arabic, Hindi, and many more.

* The Chesapeake Bay region, USA: The primary language is English, but there is a significant African American Vernacular English (AAVE) presence, as well as smaller communities speaking Spanish, German, and other languages.

* The Bay of Bengal region: This region encompasses several countries with diverse languages. The most prevalent languages include Bengali, Hindi, Urdu, Tamil, Telugu, Oriya, Burmese, and many others.

Please provide more details about the location you're interested in, and I can give you a more specific answer about the languages spoken there.