Abundance: 0.03 to 47.15% (median 1.03%)
Latitudinal range: 24.3° to 61.5°Habitats: Mediterranean woodland (4), boreal forest/taiga (2), desert/xeric shrubland (6), temperate broadleaf/mixed forest (11), temperate coniferous forest (2), temperate wetland (2)
Found in 27 samples
Canada: Calling Lake (treatment), Tantramar Marshes, Charlotte County
China: Altun Mountains, Beijing Normal University, Yanchiwan National Nature Reserve, Kanas National Nature Reserve
Japan: Otayama Bird-Observatory (1974)
Kazakhstan: Dzanybek Research Station
Mexico: La Paz
Russia: Biological Station Rybachy, Muraviovka Park, Bistraya River
Sweden: Boda (1990), Egeside sjö
United States: Hanson, Camarillo Oak Grove County Park, Sandrock Cliff (spring), Sandrock Cliff (fall), McGregor Range (arroyo), McGregor Range (upland), Hopland Research and Extension Center, Camarillo, Laudholm Farm, China Creek Park, Starkville, Drivers Flat (birds)
See also Carpodacus erythrinus, Carpodacus mexicanus, Carpodacus pulcherrimus, Carpodacus purpureus, Carpodacus roseus, Carpodacus rubicilla, Carpodacus spp.