Customer finally got free woolly jumper

• Amphibian on a branch
• Amphibian found in the branches?
• Spring croaker
• One falling off the twig, having croaked
• Arboreal amphibian
• Arboreal amphibians usually having adhesive disks at the tip of each toe
• Amphibian with sticky feet
• Two-thirds of grotto collapsed around rock amphibian

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