Fish Owl (IMAGE) Wildlife Conservation Society Caption The Blakiston's fish owl, an endangered species, relies on old-growth riparian forest to provide nesting and foraging habitat. Credit © Jonathan C. Slaght, WCS Russia. Usage Restrictions for one-time use for news stories about this press release License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.