Two-thirds of grotto collapsed around rock amphibian

• Spring croaker
• One falling off the twig, having croaked
• Amphibian climber
• Customer finally got free woolly jumper
• Creature found on a beech, maybe
• Amphibian with sticky feet
• Arboreal amphibian
• Amphibian found in the branches?
• Arboreal croaker

Wiktionary Word definitions in Wiktionary
n. (alternative form of tree frog English)