Lots of bugs and try not to slip off any of the bog bridge puncheons or you could go knee deep into the mud. You'll probably see snow or ice in the notch, or at least the temp will drop by about 20 degrees going through there. Wild flowers are out. Just hope the spat of bad weather is over. Rain makes this section a lot harder. Also keep in mind this section of trail is poorly maintained and very overgrown. Blazes are scarce. Pay attention to trail junction signs. I wonder if anyone has gone up there to clear blow downs? If not, there could be a lot of them. Lots of trees came down this winter.
The Mahoosuc's are my favorite section of the trail, but man, does it kick butt. Which is why I like it so much. You have to plan where to put your feet every step of the way. I just wish it didn't get longer, steeper and harder each time I go there