Dear all, I write to ask if somebody could help me with references about age determination in Mysticetos, applicable methodologies, earplugs... Sought in the internet I found little thing about the theme. If you could aid me, I would be very thankful. Thanks for the attention. Hugs for all, GUSTAVO A. C. TOLEDO Mastozoologia Departamento de Sistemática e Ecologia/CCEN Universidade Federal da Paraíba 58051-900 João Pessoa, PB, Brazil. Phone: +55 83 32167769 E-mails: gustavoact@yahoo.com.br / gustavoact@gmail.com Residential address: Hildebrando Tourinho, nº 570 Residencial Firenze Apt. 203 Miramar 58032-080 João Pessoa, PB, Brazil. Phone: +55 83 32475741 / 88015443 --------------------------------- Novidade no Yahoo! Mail: receba alertas de novas mensagens no seu celular. Registre seu aparelho agora!