Most Common Species
All 11 species reported here.
Hirundo rustica
Swallow
Very Common3 obs.
Asclepias speciosa
Greek Milkweed
Very Common2 obs.
A PDF field guide to the species reported in and around Big Arm Unit - Flathead Lake State Park, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
Species people report often in and around Big Arm Unit - Flathead Lake State Park include Swallow, Yellow Woollybear, Vesper Sparrow, Western Wood Pewee and Greek Milkweed. Birds lead the list with 7 species, followed by 2 plants and 2 insects.
All 11 species reported here.
Swallow
Greek Milkweed
Yellow Woollybear
Vesper Sparrow
Western Wood Pewee
