Oops, meant to post the 'shrooms earlier and separately, but I wanted to know about the large whatever they are in the photos. I have never seen anything like that. Are they mobile or fixed in place? Whatever they are, they are impressive!
![2010%2BTrip%2Bto%2BAlaska%2B305.jpg](https://proxy.imagearchive.com/792/79246103ad6902e73b7a00784bd1c1d7.jpg)
![2010%2BTrip%2Bto%2BAlaska%2B299.jpg](https://proxy.imagearchive.com/8f7/8f72803e93899aa462f8123b2de7ad55.jpg)
![2010%2BTrip%2Bto%2BAlaska%2B298.jpg](https://proxy.imagearchive.com/f6d/f6de61e9e99698a7d54a111c6809fed6.jpg)
Gravel buckets or scoops for the dredge.
![2010%2BTrip%2Bto%2BAlaska%2B302.jpg](https://proxy.imagearchive.com/22f/22f6c598c0ef69136e16b478b2b0d2b9.jpg)