Photos of the Week – May 15, 2020

Not surprisingly, I’ve been spending a lot of time around the house this spring. It’s been fun to connect with the nature right in our backyard and to spend some time photographing it. Here are four images out of a large batch of photos from this spring.

A small carpenter bee (male) hanging around a hollow stem leftover from last year’s growing season.

I was excited to see small carpenter bees flying around the prairie garden this year. I purposefully left a lot of last year’s flower stems in the garden and/or cut them off 12-15 inches above the ground. This is something I do every year, always hoping carpenter bees will find them and move into the hollow stems. Maybe they have, but if so, I haven’t seen them. This year, there were several bees hanging around for a few weeks, occasionally crawling into the stems, and other times hanging around near the tunnel entrances.

However, I sent some bee photos to Jennifer Hopwood with the Xerces Society, hoping she could help me interpret what I was seeing. Her opinion confirmed what I was afraid of, which is that all the bees seemed to be males. It appears the male carpenter bees found my hollow stems and were optimistically waiting for some females to show up. Since I haven’t seen any bees around those stems for the last two weeks, I’m guessing those females never arrived. Sigh. Maybe next year…

Golden currant (Ribes odoratum) flowers in our garden.

There have been other bees hanging around, however. That includes at least one queen bumblebee who has been feeding from the dandelions and other flowers in the yard and setting up a brand new colony somewhere in the neighborhood. I’m really hoping those bees (and flies, and wasps, etc.) have been energetic enough to pollinate our cherry tree too! Regardless, it’s always great to see a broad diversity of bees and other pollinators visiting all the flowers we’ve worked hard to provide.

I hope many of you have backyards or similar areas you can safely access right now, and that you’re able to enjoy the nature you see there. If not, maybe these photos will help carry you through until you regain that access. Be safe and well, everyone, and enjoy your weekend.

A dandelion (Taraxacum officinale) holds on to its last seeds.
Rain drops on spiderwort (Tradescantia) leaves.

A Simple Dichotomous Key to the Sedges

Earlier today, I posted my simple but effective guide to identifying insects and spiders. I hope you are finding it helpful.

Perceptive reader John Blakeman pointed out that a similar format would be helpful for identifying sedges (Carex sp). He’s absolutely right, of course, and it just happens that I have also developed that particular guide. I was going to release it at a later date, but I can see that the demand is high and I don’t want to hold people back.

As with other sedge keys you may be familiar with, this key works best if the sedge is in fruit. What if it’s not? You just have to wait until it is. This is not the fault of me or my key, it’s just the way nature works. Sedges refuse to be identified when they are not in fruit. They’re sorry if that’s inconvenient for you.

Without further ado, here is my simple identification guide for sedges.