Ravens are larger, beaks are more massive in porportion to their body, and yes, they have different calls. Crow calls are more "caw", ravens are more croaking. But hard to tell diff when they are flying overhead!
What ebook? would be good to read.
Hope you and Susan are hanging in there - grief can be a long haul. I am always caught off guard by how physical it can be - how your body feels it.
I am worming my whole flock with a little kerosene in the water tomorrow, when I will be home in daylight to be there. Am going to remove the water w kerosene after a few hours, and will monitor poops (always a fun activity). Questions I have are whether the worms expelled will be dead? or if alive in the poop, will chickens just eat them and start all over? I am guessing I will need to repeat treatment in a couple of weeks.
And yes, chickens have had pumpkin seeds (but not ground up, I have read you need to grind them up, but I think thats what gizzards are for
) and garlic, and ACV and some FF . ACV and garlic has been in place their whole life, or for the group of rescue hens, for the year that I have had them. Pumpkins seeds, ditto from pumpkins I grow, so only during fall or winter months. Also squash seeds, but have read that squash seeds don't have the same critical ingredient that pumpkin seeds have.
worming because I have a sickly hen with classic worm overload symptoms, a couple others that are too light weight, and of course, that tell-tale wormy poop from a couple of weeks ago.
Will report back on results.