Ranked by relevance and common usage.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
2 total sentences available.
In addition to preserving seeds, the USDA's National Center for Genetic Resources Preservation recently began storing the frozen embryos of important or rare species of livestock, another genetic treasure imperiled by human activities.
Source: tatoeba (12282054)
The wildlife management plan was focused on helping the reproductive needs of imperiled species.
Source: wiktionary