Common Tree Frog (Hyla arborea) - Facts on conservation status, physical traits, distribution, habitat, life history, and threats. Includes photo. California Treefrog (Hyla cadaverina) - Species account describes physical characteristics, voice, natural history, and range. Includes photos of adult, tadpole, and habitat. Barking Treefrog (Hyla gratiosa) - Photos, identification tips, and facts on habitat, breeding, and range. Includes sound recording. Cope's Gray Treefrog (Hyla chrysoscelis) - Fact sheet includes conservation status, physical characteristics, and life history. Image provided. Mountain Treefrog (Hyla eximia) - Conservation status, physical traits, and life history. Includes sound recording. Pinewoods Treefrog (Hyla femoralis) - Provides photo and species account, including physical description and habitat information. Hallowell's Tree Frog (Hyla hallowellii) - Includes conservation status, distribution information, and life history. Provides a photo. Japanese Tree Frog (Hyla japonica) - Photo and species account, including distribution, habitat, and behavior. Green Treefrog (Hyla cinerea) - Provides photographs, sound recording, and facts on size, habits and breeding. Barking Treefrog (Hyla gratiosa) - Includes photographs, brief fact sheet and sound recording. Pine Barrens Treefrog (Hyla andersonii) - Geographic range, habitat, physical characteristics, and information on behavior, diet, and conservation status. Bird-Voiced Treefrog (Hyla avivoca) - Species account describes range, habitat, physical traits, and habits. Includes photo.