If a baby animal or bird is defective the adult will abandon/reject it. It is not uncommon. I don't know if it has anything to do with the color of the eggs though.

Hi Bethan. Nice plants. I love the pink edges on the leaves. I'm not one of the more experienced growers here, but I've been helped by many and follow the stories of plants in trouble. It's much easir to diagnose a plant's problem if we know the climate/area you're in. And you'll be asked questions and told a few tips on things from the photos. Good photos by the way. As I indicated I'm no expert, but maybe the problem could be stress from the move? Generally it's advised not to have plants double potted as it creates a lot of moisture sitting around the bottom of the roots, which succulents don't like. Questions - what potting mix are they in, how often do you water and how much, eg a little bit or until it flows out the bottom. Other more experienced growers should chime in. I wouldn't repot yet, if they suspect a root problem they will probably ask you to check the roots for rot and guide you from that. Hope it all works out :-) Helen

i am not totally sure... if you tug at the yellow leaves do they pop off easily? How much do you water? Crassula like a good drink I have found, but if it is watered regularly and that's not it I would try a bigger pot.

Thanks nicholsworth. I have a couple small "ponds"....just 300 gallon rubbermaid stock tanks sunk into the ground in my back yard. I don't have fish....just frogs and sometimes snakes (and water lilies and lotus). But one day as I rode up in the lane, I saw a great blue heron perched on the top of the house, looking at my little ponds! I have the feeling that raccoons visit my ponds every night. They've knocked some of the big rocks lining the edge into the water. I quit feeding birds in my back yard because the raccoons would visit and cause all sorts of ruckus and problems. They're too smart for their own good. haha I don't think I'd ever have fish out here. There's too much to worry about.....