Northhampton/Amherst Butterfly Count (7/23)

My last butterfly count of the season was on Sunday. It was actually scheduled for Saturday but the rain forced a postponement. Unfortunately Sunday's weather wasn't much better. It was overcast and cool for most of the day but we did pretty well anyhow.
My group had South Hadley and Hatfield. We started at a powerline cut that ran perpendicular to a local bike path. It was still early and cool so almost everything was grounded. Besides a few Mullberrywings and a Viceroy, we didn't locate many butterflies. There were still interesting things to look at though. I found a nice dragonfly, some moths (otherwise occupied), and a bizarre looking caterpillar. The Monkey Flower was also in bloom so I got some photos of it to add to my collection. Just before we left, we were able to scare up one Great Spangled Frittilary and a Question Mark which made the stop a little more worthwhile.
Most of our other sites were as unproductive as the first but we did have tons of butterflies at a capped landfill. The area was just packed with butterflies. So many that you easily got confused about which individuals you counted and which ones you missed. Monarchs, Common Wood Nymphs, Eastern Tailed-Blues, and Pearl Crescents were all abundant.
We also had an interesting bird sighting at the landfill as well. As we walked thru the gate I noticed a Red-tailed Hawk perched on a telephone pole. In itself, this isn't a rare occurance. But this hawk stayed on his "perch" even when I got directly underneath him. He always kept me in view though, sometimes craning his neck to look around the phone line.
The only thing that got him to move was the approach of a second Red Tail. The first hawk took off, let out a series of calls, and then landed one pole down. The "intruder" was forced to land on the phone line. But, while this is a stable perch for smaller birds, the hawk had a really hard time staying balanced. He teetered forward, spread his wings to shift his balance, and then rolled back the other way. After a few seconds of this, he gave up and flew off.
After the count was over, all of the groups convened at Sugarloaf Mountain to review the numbers. By this time, the clouds had cleared taking with them almost all of the humidity. It was a beautiful afternoon and we had a fantastic view from the top of the mountain.
As we got into the results of the group counts, two trends struck me. First, the count like several before it had very few hairstreaks. In general these are hard butterflies to find but their numbers are really down this year. On the other side of the trendlines were the Monarchs. My group thought we had a great day with an ending total of 58. But two other groups had over 350 individuals. In total this count must have found over 800 Monarchs. This is truly astounding and shows that the population can rebound from some setbacks that they've had in their wintering grounds in the past few years.