After last week's sultry weather, we've been enjoying a "dry heat", as Greg Diersen so artfully put it. This morning everyone went their separate ways to pursue their individual projects:
Shona, Maria, and Lydia went directly to Hegg Lake and combined forces to measure plants and take GPS points. Shona also photographed Echinacea pallida and E. angustifolia plants as part of her project to assess species traits.
Andrew searched the main experimental plot (C1) for plants where he can observe pollinators. Because peak flowering has passed, his selection of flowering heads is growing slimmer by the day. Fortunately, he has some good observations under his belt and will be able to collect more before plants stop flowering.
Jill and Greg joined forces in operation pit-fall trap. Greg's traps are bowls full of soapy water that he sets on the ground and leaves out for a couple of days. Jill's are tubes full of propylene glycol that she submerges in the soil and leaves out for a week. Today, they set out Greg's traps and collected from Jill's. I have to say: the smell of dead insects stewing in propylene glycol for a week is probably one of the worst smells I have experienced.
I spent the morning removing aphids from plants in my aphid addition/exclusion experiment. Even though it has been three days since my last exclusion, there were aphids on 11 out of 50 plants in my exclusion group. One plant had 67 aphids--all in three days! Those aphids are moving and breeding fast.
This afternoon we joined together in our common goal of measuring every plant in C1. My mother used to say that the only way to eat an elephant is one bite at a time. Well, today we bit a big chunk off of our elephant, finishing up the sections planted in 1997, 1998, and 1999. We have less than half an elephant to go!