Creeping Thistle / Cirsium arvense, pure white, noxious weed

Always interesting to come across a white Creeping (formerly Canada) Thistle instead of the usual pink. Just as noxious as the pink ones.

Back to the bio-blitz on Lisa Harbinson' property for my photos tonight. I have just added six extra photos. I really need to get the rest of my suitable shots taken that day edited and posted, so that I can send her the link to my album.

The area we visited on 7 August was an 80-acre site near Bottrel, NW of Calgary. The site consisted of mostly open, low, hilly, ungrazed land, with a few Aspens and Spruce, and willows around three ponds (two of which were dry). On 25 May 2018, four people had visited this site for the first time - I had been unable to go, as I was spending the day with my daughter.

The original visit was the result of the owners winning a free bioblitz at a Silent Auction, in connection with the Ghost Valley Community. A great idea and always a win-win situation, with the land owners learning a lot about what is found on their land, and the leader and participants enjoying a much-appreciated visit to a different location.

We were very lucky to see an adult male Yellow-bellied Sapsucker with two juveniles. I rarely see one of these birds, but love to see the neat rows of small holes that they make on a tree trunk.

Did you know that photographing mushrooms can be dangerous? I believe I knew this already and I was reminded of this on this bio-blitz. Towards the end of our hike, I stopped to photograph a not particularly photogenic mushroom that was growing on a very slight incline. I took one step back to focus better and lost my balance - not sure if my foot went down into a shallow hole or if I was tripped up by one of the many very small, short tree stumps. Whatever the cause, I did a most inelegant, slow-motion fall backwards, hitting my head hard on the ground, surrounded by my friends. Because I was wearing a backpack, I think this resulted in some whiplash, with my head falling back. It was not pleasant to drive anywhere the next day, especially each time I had to start off when traffic lights turned green. The muscles all around my neck and my shoulders are painful, but hopefully it will clear up before too long.