HATCH, David R. M. Hatched Egg-Shells Covering Common Tern Eggs. Blue Jay, [S. l.], v. 31, n. 2, 1970. DOI: 10.29173/bluejay3913. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3913. Acesso em: 6 apr. 2025.