Video Transcription
And they climb up a vertical wall because they can. It happens very often if you are.
A duck. I'm not sure nature designed these ducks to be climbers.
But it happened anyway. It's about the structure of their bodies. Check it out yourself.
The ducklings weigh 30 to 40 grams *********** indeed have tiny but very tiny claws
You've got to have it on your legs if a nice fluffy duckling can really crawl until you *****.