title: Матеріали по строках міграцій птахів у різних регіонах України
abstract: Materials on timing of bird migration in different parts of Ukraine. - V.N. Grishchenko. - Avifauna of Ukraine. 11. 2025. - Information on the timing of spring and autumn migrations of 89 bird species, collected during field research and observations in 11 regions and the AR Crimea in 1981–2025. [Ukrainian].
journal: Open MIND