Published 1967-01-01
Abstract
A study was made of the trumpeter swans of the Jackson Hole area including a survey of numbers present, ratios of young to adults, and their behavior. A detailed report is not available at this time. Project Number 149.
Published 1967-01-01
A study was made of the trumpeter swans of the Jackson Hole area including a survey of numbers present, ratios of young to adults, and their behavior. A detailed report is not available at this time. Project Number 149.