@article{cestari_2009,  title={Foot-trembling behavior in Semipalmated Plover Charadrius semipalmatus reveals prey on surface of Brazilian beaches},  volume={9},  ISSN={1676-0603},  url={https://doi.org/10.1590/S1676-06032009000400036},  DOI={10.1590/S1676-06032009000400036},  number={4},  journal={Biota Neotropica},  publisher={Instituto Virtual da Biodiversidade | BIOTA - FAPESP},  author={Cestari, César},  year={2009},  month={Oct},  pages={299–301} }