Wildlife


“A perfectly preserved fossil of a feathered creature that lived 150 million years ago has provided further evidence to show that modern birds are living dinosaurs. The fossil is a complete skeleton of an Archaeopteryx and shows it had features common to birds and a group of meat-eating dinosaurs called therapods.” The Independent (London)

There are dinosaurs living on the two acres around my cabin. This is not metaphor but fact, as scientists from around the world have confirmed. Naturally, I hate to see any prehistoric reptile going hungry, so I buy dinosaur food at Toby’s Feed Barn in 50-pound sacks. The dinosaurs at my cabin get fed twice daily, thus requiring a new sack every fortnight.

Putting out seeds for the dinosaurs and then watching them show up, chow down, and start fighting provide me with a prehistoric world of entertainment. I’d much rather watch this twice-a-day drama than anything on television.

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Canada geese fly over my cabin each evening en route from Tomales Bay to the larger of two ponds at the Cheese Factory in Hicks Valley, where many of West Marin’s Canada geese spend nights. Hundreds of Canada geese winter annually on the bay, on Nicasio Reservoir, and at Bolinas Lagoon. Along with these snowbirders, a year-round population of Canada geese is developing in West Marin. The fulltimers are descendants of geese that people over the years have dropped off at the Cheese Factory’s smaller pond, which is beside the picnic area. This began with an unidentified Johnny Apple-Goose releasing (with permission) four geese with clipped wings at the pond in the 1970s. Seeing those four, other people were then inspired to start dropping off their own surplus Canada geese (not always with the Cheese Factory’s permission).

The dinosaurs around my two acres are mostly songbirds, jays, blackbirds, herons, crows, vultures, and hawks while Canada geese honk overhead. This may sound odd, but as the website of New York City’s American Museum of Natural History explains: “In the view of most paleontologists today, birds are living dinosaurs. In other words, the traits that we accept as defining birds, key skeletal features as well as behaviors including nesting and brooding,  actually first arose in some dinosaurs.”

Professor Mike Archer, director of the Australian Museum in Sydney, told ABC in 2002, “Fossils uncovered in the Liaoning Province of China have provided a whole sequence of missing links in the dinosaur-to-bird story. The birds we see flying around our backyards are actually living dinosaurs, descendants of prehistoric beasts we all once presumed became extinct 65 million years ago.” In fact, not every scientist had shared that presumption. The

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With its bird brain, a red-winged blackbird has the mind of a dinosaur. Ninety percent of red-winged blackbird males have more than one mate, the Cornell Lab of Ornithology reports, “with one male having up to 15 different females making nests in his territory. [He] fiercely defends his territory during the breeding season [and] may spend more than a quarter of all the daylight hours in territory defense.” He doesn’t get much cooperation, however, from his female consorts. The ornithologists at Cornell report, “From one quarter to up to half of the young in his nests do not belong to the territorial male. Instead they have been sired by neighboring males.”

Chinese fossils of nesting dinosaurs with rudimentary feathers have made many laymen finally realize birds are indeed dinosaurs, not creatures that evolved from dinosaurs but true dinosaurs. However, for more than a century there were always some scientists convinced of this.

Responding to renewed interest in the concept following the Chinese discoveries, Yale University two years ago proudly pointed out that “in 1880, Charles Darwin credited O.C. Marsh, Yale’s first professor of Paleontology, with further research on ‘toothed birds’ (dinosaurs) that provided the best support for his theory of evolution.”

100_1476_1.jpgAnd while it’s amusing to talk in terms of dinosaurs eating birdseed on my deck, realizing that that they are, in fact, reptilian is illuminating. When a crow lands on a railing, it might as well be a Tyrannosaurus Rex as far as the other dinosaurs are concerned; they scatter in panic.

A scrub jay swooping onto my deck strikes the same fear among smaller dinosaurs that the arrival of a malevolent Monolophosaurus (1,500 pounds and carnivorous) would have struck among their prehistoric predecessors. Among like-sized dinosaurs, only the doves, those feisty birds of peace, can hold their own against common jays.

Mealtime generally is fight time for the dinosaurs at my cabin. Fifty or more birds of several species get their beaks in each other’s face as they jostle for position along the 2-by-4 railings where I leave seeds. This reptilian territoriality is especially noticeable among blackbirds, as well as scrub jays (below). Their constant sparring to determine survival of the fittest can, however, work to their disadvantage, for it often causes them to overlook untouched piles of seed nearby.

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On the other hand, the sparring of the bigger birds suits the towhees and Oregon juncos just fine. These mellower dinosaurs take their place at the feast as soon as the blackbirds and then the jays drive each other away.

Several dinosaurs are almost as fond of my birdbath as my birdseed, for they drink from the basin as well as bathe in it. Unfortunately, while dinosaurs instinctively avoid dirtying their own nests, they have no similar aversion to fouling their own drinking water. Birdbaths can transmit disease from one dinosaur to another, so I refill mine daily, pouring the old water into flowerpots on my deck. Unlike dinosaurs, flowers benefit from poop in their diet.

The fact that my feathered friends are prehistoric reptiles doesn’t, of course, make them all savage beasts. For example, I call this photo taken on my deck:

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Golden-Crowned Sparrow Disguised as a Stained Glass Window

Walt Disney’s 1951 documentary Nature’s Half Acre was unusually successful for having such a simple premise: that there is an amazing spectrum of nature to be found on even a relatively small piece of open property. In fact, the movie’s cast was both huge and small: hundreds of little insects, various birds, spiders and lizards, flowers and other plants galore.

Likewise, the theme of this exhibit is the abundance of plants and animals I’ve managed to photograph from the two acres around my cabin overlooking Point Reyes Station.

Fortunately, the small town (population 820) remains a bit of the Old West despite being only 40 miles north of San Francisco. How much longer the town’s historic charm will last has, however, been uncertain ever since the opening of the Point Reyes National Seashore in 1965. Often now on weekends, the town is overrun with tourists (almost two million per year) en route to the nearby park. The tread of that many visitors on the flora and fauna of this area is crushing in more ways than can be easily imagined. Here, therefore, are some glimpses at what still survives.

A photography collection in progress:

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1. Male Western fence lizards do pushups to intimidate rivals, exposing their blue bellies in the process. When under attack, the tip of their tail twitches to draw the predator’s attention away from the body of the lizard. While the lizard can survive the loss of the tip, the loss takes a toll on the lizard which stores food there. The Western fence lizard is pestered by ticks, but when ticks that carry the Lyme Disease spirochete bite a “blue belly,” the spirochete dies.

Photos by Dave Mitchell

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2. A raccoon showed up at my kitchen door at Halloween and stood up with a paw on the glass to catch my attention. The young raccoon was obviously used to begging from humans, and given the occasion, I rewarded it with a Halloween cracker.

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3. Sunset looking southwest from the deck of my cabin. In the middleground, the setting sun casts a glint off a shiny leaf. In the background is Inverness Ridge, much of which is in the Point Reyes National Seashore.

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4. I have blacktail deer on my property throughout the year. I photographed this doe through my dining room window. At some times of the year, as many as 14 blacktails can be found around my cabin at one time.

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5. Red foxes are far less common than gray foxes in West Marin; however, they are common in the Sierra, Cascade Mountains, and Central Valley, and there have been red foxes on Point Reyes for many decades. Some may be the descendants of foxes that escaped fox hunts in Nicasio during the 1970s.

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6. I found this Pacific Ring-necked snake in a rotten log while splitting firewood. The snake eats very small critters: tadpoles, insects, and especially salamanders, and it has just enough venom to immobilize them. However, the snake is not dangerous to humans.

So you managed to find your way down here. Come on in. Welcome to my digs.

Keeping a log on the web (i.e. a blog) is a bit like keeping a log on a ship. It includes both a journal of one’s trip through life and reports on significant events along the way.

How a web log came to be called a blog, by the way, reflects the whimsy that has long characterized those who gambol on the World Wide Web of the Internet. A blogger named Jorn Barger coined the term in a Dec. 17, 1997, entry on his site, jokingly turning web log into we blog. And who is Jorn Barger? Wikipedia reports he is editor of Robot Wisdom, has taught at Northwestern, once lived at The Farm (Stephen Gaskin’s commune in Tennessee), has written articles criticized as anti-Semitic, and as far back as 1994 offered us bloggers the cautionary observation: “The more interesting your life becomes, the less you post… and vice versa.”

If Barger is right, however, blogging is unique among all the forms of storytelling. When most of us encounter something interesting, we can’t wait to tell others about it.

And that’s what this blog will mostly consist of: stories, comments, and photography that reflect my life and interests as a resident of Point Reyes Station. The purpose of this site is not to be an alternative to The Point Reyes Light, which I formerly owned, although it will periodically comment on the newspaper and, when need be, set the record straight.

But basically I’m more interested in events such as occurred Tuesday morning, Nov. 21, in Chileno Valley. As it happened, I was called upon to be a liaison between six orphaned fawns and two ranchers.

Releasing the FawnsIn a facility at her home, Susan Sasso of Olema had raised and rehabilitated the five small bucks and one doe on behalf of WildCare, the San Rafael nonprofit. She does it yearly, and it can be grueling work, feedings every four hours seven days a week when the fawns are newborn; sometimes every two hours when they’re sick. But by last week, the fawns at last were old enough to be released back into nature, and Susan asked me to contact two friends in Chileno Valley. The friends generously agreed to allow the deer to be released on their ranch. They themselves don’t hunt, and their ranch is large enough that the deer can wander over hill and dale without leaving the property. (The ranchers, by the way, have asked me to withhold their names lest I draw hunters to their land.)

The trick was getting the fawns from Olema to Chileno Valley. Early that Tuesday, Susan and another WildCare volunteer, Cindy Dicke also of Olema, gave the fawns injections to sedate them. Mike Vincilione of Point Reyes Station arrived in a pickup truck with camper shell, and the sleeping deer were loaded onto mats and towels in the truckbed. The drive to Chileno Valley took about 40 minutes, with Cindy riding among the deer.

fawns.jpgThe release itself went amazingly smoothly. Mike drove across a ranch bridge to a pasture bordered by a creek, and there each fawn was lifted gently out of the truck and laid on the grass.

Cindy then gave them all wake-up shots, and the fawns quickly revived. Some were wobbly enough when they first tried to stand that they had to be steadied lest they fall and injure themselves, but this lasted only for a minute or two.

Within roughly 10 minutes, five of the fawns were grazing while one of the bucks kept trying to mount another. It’s not about sex; it’s about domination, Susan explained. (Just like they say about prison, remarked computer guru Keith Matthews of Point Reyes Station when I recounted the incident.)

The fawns have now been on the ranch a week and appear to feel at home, to the point where the domineering buck tried to mount one of the ranchers. When that happens, Susan told her, just slap him. The other fawns are more leery of humans, and after a few more slaps, the lecherous buck probably will be too.

fawns2.jpgMost of the fawns brought to Susan are too weak to survive, and she loses far more than she saves. Within a year, cars and hunters may kill many of the deer she raises. Nor does West Marin have any shortage of blacktail deer. So why does Susan spend so much time and effort saving the few she can? Susan puts in the long hours simply because she is a humane person. Most of us feel sorry for sick and injured wildlife when we encounter it although we typically don’t see a way to help. Susan has found a way. And lest anyone imagine Susan has some New Age sense of humanity toward sufferers that aren’t human, I should note the Humane Society was founded in 1954 and the Society for the Prevention of Cruelty to Animals 130 years earlier.

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