Planned BHL Downtime: 0900 GMT on 3/5/18

BHL will be unavailable due to network maintenance starting 0900 GMT on Monday March 5, 2018. This downtime may last up to a few hours. During this time you may access our collection via the Internet Archive.

Thank you for your patience.

Avatar for Grace Costantino
Written by

Grace Costantino served as the Outreach and Communication Manager for the Biodiversity Heritage Library from 2014 to 2021. In this capacity, she developed and managed BHL's communication strategy, oversaw social media initiatives, and engaged with the public to excite audiences about the wealth of biodiversity heritage available in BHL. Prior to her role as Outreach and Communication Manager, Grace served as the Digital Collections Librarian for Smithsonian Libraries and as the Program Manager for BHL.