Diet Overlap

Lanius excubitor (Northern Shrike) Phylloscopus borealis (Arctic Warbler)

Common Diet

Carterocephalus palaemon (Arctic skipper)

Common Habitat

Alashan Plateau semi-desert Aleutian Islands Biosphere Reserve Altai montane forest and forest steppe Amur meadow steppe Arctic National Wildlife Refuge Baikalskiy Biosphere Reserve Barguzinskiy Biosphere Reserve Beringia lowland tundra Beringia upland tundra Central China loess plateau mixed forests Changbai Mountains mixed forests Da Hinggan-Dzhagdy Mountains conifer forests Denali Biosphere Reserve East European forest steppe Eastern Gobi desert steppe Emin Valley steppe Helanshan montane conifer forests Interior Alaska-Yukon lowland taiga Kola Peninsula tundra Kronotskiy Biosphere Reserve Lake Torne Area Laplandskiy Biosphere Reserve Manchurian mixed forests Mongolian-Manchurian grassland Mountains of Central Asia Nenjiang River grassland North America Northeast China Plain deciduous forests Northwest Russian-Novaya Zemlya tundra Pechoro-Ilychskiy Biosphere Reserve PULJUN ERÄMAA Sarmatic mixed forests Sayan Alpine meadows and tundra Sayano-Shushenskiy Biosphere Reserve Scandinavian and Russian taiga Scandinavian Montane Birch forest and grasslands Sikhote-Alinskiy Biosphere Reserve Sokhondinskiy Biosphere Reserve Suiphun-Khanka meadows and forest meadows Taimyr-Central Siberian tundra Taimyrsky Biosphere Reserve Tian Shan foothill arid steppe Tian Shan montane conifer forests Tian Shan montane steppe and meadows Tsentral'no-Lesnoy Biosphere Reserve Ubsunurskaya Kotlovina (Ubsunur Depression) Wrangell-St. Elias National Park and Preserve