Burrowing Owls on the Farallones??!
December 31, 2010
Yes, it’s true! There are burrowing owls on Southeast Farallon Island (aka, SEFI), and no, they are not an introduced species. Many people will be surprised to learn that these petite (10 inches tall and 1/3 pound) owls are here, because they are terrestrial owls, typically associated with expanses of flat grassland, open fields or
Welcome to the winter season
December 16, 2010
It has been just over a week since the seasonal switchover and the winter team is settling in. We were brought to the island by a couple of wonderful Farallon patrol volunteers – Warren Sanky and Alan Weaver – who made our voyage safe and comfortable in a 40 foot power boat. During the past week the new
Farallon Superstitions – Boat Days and the Sacrifice
November 9, 2010
Ever since I first started coming out in 2000, I have heard about how the best birds are always found on Boat Days. Why should it matter that good birds are found on Boat Days you may wonder? The reason is that it takes time to properly document a rare bird, and we all want
Birds And Sharks (And More Birds)
October 25, 2010
– As fall rolls toward winter, we’re socked in fog and sideways rain. Bleak weather on this isolated rock! Check out the Cal Academy webcam (link at upper left) – maybe later; right now it just shows a wall of gray. We can’t complain, since the last week brought good vagrant weather and a nice
FARALLONATHON – DAY 7 – THE FINAL DAY
October 18, 2010
The final day of our Farallonathon dawned with a light northwest wind, mostly clear skies, and 30 miles of visibility. These conditions are not great, but not terrible either. Unfortunately, there were not many landbirds around. The tailwind for easier flying and clear skies for navigating allowed most birds present over the last few days
FARALLONATHON – DAY 6
October 13, 2010
Wow, three straight days of light east wind – there’s got to be a fallout here someday! The cloud cover this morning was about 50% cirrus, which isn’t great, but better than no clouds. The visibility, though, was 30 miles, which means the mainland was clearly visible. I suppose that would be where all the
FARALLONATHON – DAY 5
October 13, 2010
Another day dawned with light east winds and cloudy skies. Supposedly light winds and overcast skies bring lots of birds, so when we woke up and found that there was just a single knot of wind out of the east and 90% altostratus cloud cover, we thought for sure that there would be a good
FARALLONATHON – DAY 4
October 11, 2010
The dawn weather seemed pretty good for the bird fallout we’d been waiting for. The skies were mostly cloudy, the winds were only 2 knots out of the east, and the visibility was barely 20 miles. These conditions usually bring lots of birds. Today did bring birds, but not as many as anticipated. Walking around
FARALLONATHON – DAY 3
October 9, 2010
The day started out with clear skies and a 10 knot breeze out of the northwest. The weather forecast had made it sound as though the day would be even windier, and so we were all quite excited to see that we might get more birds than anticipated. Within an hour of dawn, the wind
FARALLONATHON – Day 2
October 6, 2010
Although the forecast for the end of Farallonathon looked good, we knew day 2 would be a blow out. Gale force northwest winds are not good for much on the Farallones during the fall, as it gives all the birds on the island a tail wind to fly away, and it prevents new birds from
