From: Weather conditions affect spring and autumn migration of Siberian leaf warblers
Species | Number of birds | Migration period | ||
---|---|---|---|---|
Spring | Autumn | Spring | Autumn | |
Yellow-browed Warbler | 2275 | 1584 | 26 April‒6 June | 26 July‒13 October |
Dusky Warbler | 497 | 1089 | 29 April‒9 June | 26 July‒9 October |
Pallas’s Leaf Warbler | 79 | 369 | 29 April‒5 June | 6 September‒17 October |
Radde’s Warbler | 81 | 217 | 9 May‒8 June | 5 August‒26 September |