All posts in Blog Reel

Have you ever collected seashells from the sea shore? Ever wonder where they come from or the former inhabitants? Well, they come from Molluscs. Molluscs are invertebrates that include squid, octopuses, cuttlefish, nudibranchs, snails, slugs, limpets, sea hares, mussels, clams, oysters, scallops, and other lesser known creatures.

Molluscs, belong to the phylum Mollusca, a major division of invertebrates with over 100,000 species, second to Arthropods. Their ability to survive is inspiring. They can be found at all latitudes and in both tropical and temperate regions.

As part of our BHL & Our Users series, we recently caught up with Dr. Roberta Cowan, a specialist in Phycology (taxonomy) and information management. Over the last 19 years, Dr. Cowan has been actively involved in nomenclatural work, notably for Australian algal species.  Dr. Cowan was kind enough to provide some background on her work and the role BHL has played in making that work both quicker and easier over the years. Roberta Cowan, PhD  In the 1980s a number of countries had nomenclatural plant databases.

As part of BHL’s Winter Appeal, we’ll be highlighting some of the amazing species that are especially well-adapted to cold, wintery climes as well as those that often come to mind as we celebrate the winter holidays.  Each post will include images, facts and sometimes even stories drawn from the pages of the open access literature in BHL.  The ongoing growth of BHL is supported in part by our dedicated patrons whose gifts we depend on for the the digitization of additional literature, technical development of the program, and improvement of data curation.

This is the first of a joint blog series by the Field Book Project (FBP) the Biodiversity Heritage Library (BHL), showcasing examples of digital connections between collectors, field book catalog records, and the resulting publications of collecting events.

Over the summer the Field Book Project and Biodiversity Heritage Library examined some of the fascinating stories and natural history documentation that resulted from major expeditions. In the past, expeditions were the best way to expediently collect in many regions of the world.

The NEH-funded Art of Life project recently held its second face to face meeting November 2013 in St. Louis, Missouri.  Institutions represented were from the Missouri Botanical Garden (MOBOT), Indianapolis Museum of Art (IMA), the University of Colorado Boulder (CU-Boulder); Washington University, St Louis (WUSTL), and Smithsonian Institution Libraries (SIL). The team focused primarily on how to bring the algorithm work to a close.  The IMA developed four algorithms for identifying which pages in the BHL corpus contain images.  Those algorithms were run across a gold standard set of 40k pages to determine their accuracy and performance.  Two of the four algorithms were deemed to be useful (accuracy ratings were above 80%).

I was privileged to attend and present at the Biodiversity Information Standards (TDWG) meeting. The theme for 2013 was “Virtual Communities for Biodiversity Science”, an apt theme for the global virtual Biodiversity Heritage Library. The venue was beautiful Florence, Italy and the weather was warm.