While we were out I noticed a very brightly colored moth flitting about near the greenhouse. Fortunately I was finished with what I had to plant, and ran to the house to wash my hands and grab the camera. When I returned the moth was still hanging around. I got a few shots of it, before it disappeared.

I was so surprised when she sent me an email me a few hours later. Surprised that she had come up with an answer, and to learn what that answer is. The moth is a Cinnabar Moth (Tyria jacobaeae), and it was introduced into the US from France specifically to control Tansy Ragwort.
Every year we receive a flyer in the mail with information about Tansy Ragwort (Senecio jacobaea). It is on our county's Noxious Weed list. All parts of this plant are poisonous. It causes liver damage to cattle and horses. We have found some on our property and always yank it out. The beautiful little Cinnabar moth that we saw feeds on this noxious weed. Their beautiful coloration acts as a warning to other animals that they contain toxic alkaloids. That lovely flash of intense red that caught my eye also sends a message. I find that so satisfying, what a great way to convey information.
The rest of the day we spent watching the birds around the bird feeder. With all the nesting going on there seems to be quite an upsurge in eating. Everyone is hungry, and after they have filled their stomachs, they fill their mouths with as much as they can carry and fly off to feed their little ones. It's been very interesting to watch.


Suddenly as often happens, all the birds flew away. There in one of the mock cherry trees among the flowers was a Cooper's Hawk. For the first time ever, though, we noticed a smaller bird diving at it. Twice the small and fearless Tree Swallow dove at the predator, and twice the predator dodged it. The hawk must have decided it was not going to stay for a third try because it flew off as quickly as it had arrived. What a display by that Tree Swallow. We have no photos, just our admiration for such toughness.
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