An online resource based on the award-winning nature guide

Decomposition

Carrion Beetles Feeding

7-30-14 carrion beetle feeding 129When an organism dies, such as the pictured American Toad, a series of decomposers appear and break it down. Some of the first insects to arrive at the scene are blowflies, and they lose no time in laying eggs which rapidly hatch into larvae, or maggots. A bit later, carrion beetles move in. Both of these insects live in dead carcasses, where they eat raw flesh and fungi. There is great competition, believe it or not, for rotting bodies, and carrion beetles such as the pictured American Carrion Beetle (Necrophila americana) have managed to find a way to eliminate some of it. They carry tiny mites on their backs which travel from carcass to carcass with the beetles, devouring the eggs of maggots as well as the smallest maggots themselves. In addition, carrion beetles secrete a strong offensive odor that irritates other insects and predators, a second effective way to reduce the number of insects competing for a corpse.

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White-tailed Deer Carcass

12-11-12 Deer Carcass IMG_5851Long before the beetles and flies move in to get their share of a dead carcass many meat eaters have usually taken advantage of the easy meal. A motion camera on a dead white-tailed deer recently captured the images of 12 scavengers over a six day period. They included an opossum, several coyotes, a raccoon, red fox, striped skunk, American crow, raven, turkey vulture, red-tailed hawk and bald eagle. By the end of this time, there wasn’t much left except for bare bones, which, as winter progresses, will eventually be eaten as well. Not a shred is wasted – nature knows how to recycle and has been doing it for eons.


A Great Christmas Present!

If you’re looking for a present for someone that will be used year round, year after year, Naturally Curious may just fit the bill.  A relative, a friend, your child’s school teacher – it’s the gift that keeps on giving to both young and old!

One reader wrote, “This is a unique book as far as I know. I have several naturalists’ books covering Vermont and the Northeast, and have seen nothing of this breadth, covered to this depth. So much interesting information about birds, amphibians, mammals, insects, plants. This would be useful to those in the mid-Atlantic, New York, and even wider geographic regions. The author gives a month-by-month look at what’s going on in the natural world, and so much of the information would simply be moved forward or back a month in other regions, but would still be relevant because of the wide overlap of species. Very readable. Couldn’t put it down. I consider myself pretty knowledgeable about the natural world, but there was much that was new to me in this book. I would have loved to have this to use as a text when I was teaching. Suitable for a wide range of ages.”

In a recent email to me a parent wrote, “Naturally Curious is our five year old’s unqualified f-a-v-o-r-I-t-e  book. He spends hours regularly returning to it to study it’s vivid pictures and have us read to him about all the different creatures. It is a ‘must have’ for any family with children living in New England…or for anyone that simply shares a love of the outdoors.”

I am a firm believer in fostering a love of nature in young children – the younger the better — but I admit that when I wrote Naturally Curious, I was writing it with adults in mind. It delights me no end to know that children don’t even need a grown-up middleman to enjoy it!


Dog Vomit Slime Mold

Slime mold guessers are right! This is a slime mold — aptly-named “Dog Vomit Slime Mold” (Fuligo septica). Slime molds are not plants, animals, fungi or bacteria. This stage of a slime mold’s life cycle is called a plasmodium, which is essentially one giant cell with millions of nuclei. The plasmodium moves by slowly flowing over the ground, gradually engulfing and consuming fungi and bacteria that are present on decaying plant matter. You often find it on mulch that is regularly watered. Dog Vomit Slime Mold is harmless to people, pets and plants. In fact, it is actually edible. In some parts of Mexico people scramble it like eggs (and call it “caca de luna”).


Naturally Curious wins National Outdoor Book Award

I am delighted to be able to tell you that this morning I learned that NATURALLY CURIOUS won the Nature Guidebook category of the 2011 National Outdoor Book Awards.  I’m honored and humbled by this recognition.   http://www.noba-web.org/books11.htm


Comb Tooth Fungus

If you take a walk in the woods right now, you’ll find that overnight the fruiting bodies of a wide variety of fungi have popped up all over the forest floor, none more obvious than the white Comb Tooth fungus (Hericium coralloides).  It is delicately branched and covered with fleshy spines most of which are under half an inch in length.  Look for Comb Tooth on fallen hardwood branches, logs and stumps, particularly those of American Beech and maples.   If you are with someone whose fungus identification skills you trust, and they confirm that you have found Comb Tooth (the fungus it most resembles, H. americanum, or Bear’s-head Tooth fungus, is also edible), you are in for a treat, for it is one of our tastiest fungi.


Decomposition

It’s a well-known fact that fungi, along with invertebrates and bacteria, are responsible for the majority of plant and animal decomposition that occurs.  They are very efficient at breaking down organic material into simpler forms of matter that can then be recycled.  Seeing  this mushroom, the fruiting body of a fungus, undergoing  the same process  with which it is associated reminds me of the porcupine with a face full of quills it received from its relative.


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