Credit: Pourya Sardari Pacific Treefrog Pseudacris regilla View Identification Keys Description Other names: Northern Pacific Treefrog, Pacific Chorus Frog, Western Chorus Frog, Hyla regilla The Pacific Treefrog is a relatively small species, growing up to 5 cm in length, with females typically growing larger than males. They are characterized by a black or dark brown … Continue reading Pacific Treefrog