Saturday, May 31, 2008

Last Walk in the Woods

Butterfly Weed, 5/31/07 (Jo's photo)

On Friday Jo and I and the dogs took what will probably be our last walk in the woods until late next fall. Our normal daily walk route is a loop that's about 50/50 pasture and woods. A small part of the walk is on old cow trails, but the majority of it is just cross country -- and the country is getting too grown up for comfort and safety. As much as I enjoy being in the woods, walking through waist high grass just isn't much fun. You cannot see your feet to determine what you might be stepping on. You're bound to pick up at least a half dozen ticks along the way. And, between the maturing grass seeds and stick-tights, Rusty and Bucket come home looking like potential Chia Pets.

Jo was the first to suggest that Friday's walk should be our last for this summer. I protested, saying we'd continued walking that loop longer last year. I based my assertion on the fact that there are at least a couple blooming wildflowers (butterfly weed and larkspurs) we'd photographed last years that are not yet in bloom this year. Jo gently suggested that those wildflowers might be blooming later in 2008. I checked last year's photos and Jo was right. (Someday perhaps I'll learn that Jo's always right.) I certainly don't keep enough weather records or know the plants well enough to know why they're blooming later this year, but they are at least a week to 10 days behind.

For the remainder of the summer and early fall, we will take our daily walks up the road and back. There will still be wildflowers and more than enough bugs for us to photography along the roadside and in the yard, but I will still miss our daily trip through the woods.

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Friday, May 30, 2008

Whitecrossed Seed Bug (Neacoryphus bicrucis)



Whitecrossed Seed Bug (Neacoryphus bicrucis)


(Note: Finding information on this insect was difficult. If anyone can add to, clarify and/or correct any of the information below, I'd appreciate it.)


Whitecrossed Seed Bugs are true bugs and members of the order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies) and family Lygaeidae (Seed Bugs). They have piercing-and-sucking mouthparts and feed on plant juices, particularly those from the seeds. (The milkweed bugs are close relatives and somewhat similar in appearance.)

Ragwort is often given as a host plant for N. bicrucis. Ragwort is a member of the genus Senecio, a very large genus of yellow-blooming plants in the daisy family (Asteraceae). Whitecrossed Seed Bugs are said to take in alkaloids from the ragworts. These alkaloids make them unpalatable to most would be predators. As with the milkweed bugs, the bright color of N. bicrucis announces that it is a poor prey choice.



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Thursday, May 29, 2008

Great Spangled Fritillary (Speyeria cybele)



Great Spangled Fritillary (Speyeria cybele)

From Butterflies and Moths of North America:

Life history: Males patrol open areas for females. Eggs are laid in late summer on or near host violets. Newly-hatched caterpillars do not feed, but overwinter until spring, when they eat young violet leaves.
Caterpillar hosts: Various violet species (Viola).

Adult food: Nectar from many species of flowers including milkweeds, thistles, ironweed, dogbane, mountain laurel, verbena, vetch, bergamot, red clover, joe-pye weed, and purple coneflower.

Habitat: Open, moist places including fields, valleys, pastures, right-of-ways, meadows, open woodland, prairies.

Range: Throughout most of central and northern North America. (See link above for distribution map.)



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