Watching that video and thinking about simple tools. In the early 1960's I was in the port of Acajutla in El Salvador where we were discharging cargo that we had loaded in Bremerhaven, Germany, some weeks previously.
The cargo handling company employed an elderly local man to act as Night Watchman on the ship's gangway. He came aboard when work finished at 16.00 hrs and went ashore at 08.00 hrs. I used to chat to him and listen to his stories of how he lost half his leg to a shark attack as as young man ( intriguing stuff to a teenager..
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One day after a run ashore to the one horse town as it was in those days, I brought back a little green Parakeet..I'd seen it and felt sorry for it crammed in a box at the local street market. The old Watchman offered to make me a bird cage using the pile of old Bamboo matting that lay on deck waiting to be dumped at sea ( sorry Greta )
He pulled out strips of Bamboo from the matting which had been used to protect items in the cargo, and began to weave a cage in a very similar way to the Chinese basket maker in the video. I offered him the use of my Seaman's Knife but he declined and used the small machete which he always wore tucked in the back of his belt.
I sat on the main hatch watching and by late evening it was finished, a beautiful delicate but strong dome shaped cage about 18 inches high, it even had a little door on Bamboo ring hinges. Just Bamboo, a machete and great skill. It was a present he said for all the breakfasts I had scrounged for him off the Ship's Cook in the mornings before he went ashore.
I let the Parakeet go at Panama when we sailed back through the Canal bound for Brownsville Texas, as he didn't have a US entry permit...