At one beach in Spain, increasing numbers of tourists have caused a 60 percent decline in shell abundance, potentially disrupting the aquatic ecosystem
Why the ENC does not condone the use of shells in arts, crafts, jewelry, etc.
A Guide to Ethical Shell Collecting
Does Shell Availability Matter?: Marine Protected Areas Impact on Invertebrates — SEVENSEAS Media
How Are Seashells Formed?
Can I dig shells at beaches in Canada? - Quora
Beach Tourists Who Collect Shells May Be Harming the Environment, Science
Science & Nature News and Features
Where Have All the Seashells Gone?
Can I take Sand or Shells from the Beach in Australia?
Articles tagged as New Research