posted 7 years ago
Hello Andrew!
It may be wise to find out what type of mushrooms they are, so you can determine if they are potentially poisonous. This is of course in the chance your chickens decide to eat any, it avoids the potential of loosing birds. I've never heard of people loosing birds to poisonous mushrooms, but it may be wise to use caution, since mushrooms are a great source of many hard to find nutrients laying hens could definitely benefit from.
I would talk to someone in a mycology society around your area, and see if you can set up a meeting to take them specimens and spore prints to identify the species and any potential toxicity. You can probably do a serch online, and get ahold of someone local whos willing to help, and they may even be able to do it with carefully taken pictures of the specimens and spore prints. Once you know they're not harmful, which I would guess they're not, you can graze your chickens on that pasture without worry, and who knows, you may even find out you can eat them too.
Hope that helps!