After some advice. I’ve been growing nasturtiums in the greenhouse for a few weeks and they are ready to go out in the beds in the garden now. We have three pigeons in our garden who I’ve previously seen eating grass seed I put down. So as a test I planted out two nasturtiums just to see what happened, and two weeks later they’ve eaten them both down to the ground! I really don’t want them to eat the other 20+ plants - so I’d really appreciate any advice on how to get them to leave them alone.