When the tide is on the ebb

When the tide is on the ebb
It falls back on isolated channels
The sand is firm and wide as she ambles
Her keenness is ebbing away as a deb

The legend between the spinner and the web
She makes her web, happy with what she assembles
When the tide is on the ebb
It falls back on isolated channels

As she enters the cave, dusty cobwebs
And from the ebb, lots of shining cockles
Glad to pick them for dinner as she chuckles
She has to think of a good recipe for her deb
When the tide is on the ebb*

(c) ladyleemanila 2017

* Rondel

For: https://pixtowords.com/2022/03/28/ebb-pic-and-a-word-challenge-307/