its not collecting the egg that my issue, its crushing them
Thats easily done , what you need is a pillowcase full of them & stuff under the mattress then find yourself a wild lady preferably one with a bit of weight on her , the rest is self explanitory . L O L .
I have a fair bit of eggshell in my compost coz i`m always baking cake for the bird table but that reminds me about oystershell as i used to use a lot with my bird feed for breeding when i had my aviary .
Thanks for the link on the Comfrey , i have had a look outside & reckon i may be able to grow a bed of it if i clear a nettle patch . I have so many areas of nettle i can afford to clear some .
Stay green .