The Breeding Population of the Rook, Corvus frugilegus (Aves, Corvidae) in Kharkiv, Ukraine: Nearly 22-times Decline in Numbers Over an 80-year Period

• Дата: 2024
• Автори: Brezghunova , O. O., Sinna, O. I.
• Формат: Стаття
• Мова: English
• Опубліковано: Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2024
• Теми: Rook; rookery; bird surveys; colonies distribution; decline of breeding population; population trend
• Онлайн доступ: https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/505
• Назва журналу: Journal Zoodiversity

Based on regular surveys of the distribution of rookeries and the number of nesting birds of Corvus frugilegus Linnaeus, 1758 carried out in 2002–2020 using the TRIM (TRends & Indices for Monitoring data), the trajectory of change in the rook population has been estimated. The total size of...