Biology log from Casey station during 1968 and 1969.

This file contains biological observations collected in the Casey region during the 1968-1969 season. Observations were made on a dog trip, of giant petrels, skuas, penguins, snow petrels, seals, wilson's storm petrels, and whales. A number of photographs are also included in the file. The hard copy of the log has been archived by the Australian Antarctic Division library.本数据集收录了1968-1969年度在凯西（Casey）地区采集的生物观测记录。本次观测依托犬拉雪橇行程开展，观测对象包括巨海燕、贼鸥、企鹅、雪海燕、海豹、威尔逊风暴海燕以及鲸类。 本文件中还包含多张相关照片。 该观测日志的纸质副本已由澳大利亚南极署（Australian Antarctic Division）图书馆归档保存。