Tricky Mammal Sounds and other critters

Chickaree (Tamiasciurus douglasi)
A.K.A. Douglas Squirrel or Western Red Squirrel
squirrel_chickaree_call01.wav, squirrel_chickaree_call02.wav, squirrel_chickaree_call03.wav, squirrel_chickaree_chatter.wav

Townsend Chipmunk (Eutamias townsendi)
chipmunk_townsend_call01.wav, chipmunk_townsend_call02.wav, chipmunk_townsend_call03.wav

Western Gray Squirrel (Sciurus griseus)
squirrel_western_gray_01.wav, squirrel_western_gray_02.wav

Pacific Chorus Frog (Pseudacris regilla)
pac_chorus_frog_01.wav, pac_chorus_frog_02.wav