Children got the opportunity to learn about fossils and aquatic animals and look for fossilized shells, bones and shark teeth on Saturday, Aug. 19, at the Calvert Marine Museum's Fossil Experience ...

World Aquatic Animal Day is observed every year on April 3. The day aims to raise awareness about the importance of aquatic animals and the importance of protecting them to maintain our ecosystem.

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!347375~!0#focus ...