This past weekend I attended a family reunion at South Lake Tahoe. It had been several years since the previous reunion for this side of the family, and it was wonderful seeing almost all of my cousins and their various offspring, plus aunts and uncles, in a glorious setting. All good things must come to…
Category: General natural history
Farewell, Franklin Point!
Today I made what is likely my last trip to Franklin Point for several months. Tonight’s blue moon brings us the last of the good low tide series until the end of October. For me, a “good” tide series is one in which the low lows occur during daylight hours and are below the zero mean…
Nature’s air conditioning
While much of California’s interior swelters under abominable heat this week, here on the coast we are blessed by the presence of the marine layer, which often brings cooling fog. It was drizzling when I got up this morning, and although the sun did make brief appearances the air remained refreshingly cool. And right now, on…
Early morning low tides are the best
This morning I went on a solo trip to one of my favorite intertidal sites up the coast a bit. I’ve been busy with stuff at the marine lab and my house is a construction zone this summer so it was really nice being alone in nature for a couple of hours before most people…
Crystals in the sky
Early this afternoon the clouds at the marine lab were very interesting, so I took some photos: These thin wisps are a subset of cirrus cloud called cirrus uncini clouds, commonly referred to as mares’ tails and characterized by the hooked formation (‘uncinus’ is Latin for ‘hook’). They occur high in the atmosphere, at altitudes around 5500…
And we have fledged!
Yesterday afternoon when I got home I checked out the red-tailed hawk nest across the canyon and didn’t see anybody home. Then I started scanning the trees on both sides of the canyon to see if the parents were around. While I was looking the dad flew in with prey and perched on the top…
Almost branchers
Our red-tailed hawk chicks are sooo close to fledging now! I’ve been told that the tree-nesting raptors usually first leave the nest to hop around on branches; hence they’re called “branchers.” This afternoon I watched the chicks and was able to catch some of the maneuvering, which included hopping around the edge of the nest….
A naturalist goes in the field
This morning I took a small group of Seymour Center volunteers on a tidepooling trip to Point Piños (see red arrow in the photo below). Point Piños is a very interesting site. It marks the boundary between Monterey Bay to the right (east) of the point and the mighty Pacific Ocean to the left (west). As…
Timing is everything
This morning I went here (see arrow): See how it’s covered in water? I took this picture at about 13:00, probably right at high tide. And of course when I was out there this morning at 06:00, it was low tide. It wasn’t the greatest of low tides but it allowed me to see what…
Pre-flight calisthenics
Our red-tailed hawk chicks are growing bigger every day, and trading fluff for feathers as well. Their bodies are almost completely feathered by now, which makes their heads look small and strange, as though the heads are developing more slowly than the rest of the body. Given that the head is where the brain is…