How can a green frog be blue?

Blue Tree Frog Photograph by April Wietrecki Green - Pixels

I've seen only one in my life: the blue tree frog mystery - Australian Geographic

How can a green frog be blue?

Amphibian Foundation on X: A blue Green Treefrog? Yes! This #AmphibiousAF ambassador is an axanthic Green Tree Frog (Hyla cinerea)! #GuessThatSpecies #Hylacinerea #Dryophytescinereus #axanthism #axanthic / X

Litoria splendida. Australia's magnificent tree frogs. Young adult Male. : r/frogs

Red-Eyed Tree Frog

9,800+ Blue Frog Stock Photos, Pictures & Royalty-Free Images - iStock

Australian Blue Phase Whites Tree Frog babies

Blue Phase White's Tree Frog - Litoria caerulea (Captive Bred)

Akron Zoo FrogWatch

One Frog, Two Frog, Green Frog, Blue Frog – BIObus

A Blue Green Frog The Pathless Wood

A Blue Green Frog The Pathless Wood

GREEN TREE FROG - Aussie Ark

Red-Eyed Tree Frog Facts