From : Rubaiyat Mansur Mowgli Email : mowgliz@gmail.com Hi, I am starting a photo identification of Bottlenose Dolphin( *Tursioups aduncus* ) project at the Bay of Bengal, Bangladesh funded by WDCS. To prepare myself for the field work, I am looking for some sample of data collection sheet. I plan to do day trips to the study sites twice a week starting 20 nov 2005 for 3 months. Mainly aiming at estimating abundance through Mark-Recapture method. Also, I would be very grateful for some guidance regarding the filing system of photos. Am going to use Nikon D100 digital camera. I can forward my project proposal if someone wants more detail. Thanks. Peace. Rubaiyat