Sorry for the missing reports the last few days. One evening was shortened because of a Barred Owl who needed to be persuaded to stay away from our nets. But last night Chris Lehman reports that 5 more owls were banded bringing the total to 111 for the year. That makes this an above average year but not as big a year as what was predicted earlier in the fall. They also netted two more owls that were already banded (foreign retraps, in banders’ lingo) bringing that total to at least 4. It looks like wind and rain may preclude banding tonight but there should be some more owls moving through during the next week or so.
Saturday we had another solid night of banding. Weather at the station was clear with temperatures starting in the low 40’s and dropping into the upper 30’s. We captured 13 owls including 1 foreign recapture and 2 local recaptures. Of those birds we had 8 females and 5 indeterminate animals. No screech owl was heard but we stopped to appreciate a pack of coyotes that could be heard calling on a nearby ridge. Sunday through Tuesday had poor weather conditions and we did not attempt to open the station. It seems that the winds will have died down by this evening and we should have a shot at banding tonight.
13 owls for Friday the 13th…sort of With 5 of us at the station tonight we were well equipped to handle plenty of birds, which was ideal, as we netted 12 new Saw whets. There was a mild breeze at the station tonight but it didn’t seem to be enough to inhibit the owls movement. Our “13th” owl was an animal that we initially captured early in the night only to catch it again at last net check, she was probably happy to have a much abbreviated visit with us the second go round. A screech owl was heard calling quite close to the nets during multiple checks but not seen, which was probably for the best. We also encountered the most vocal Saw whet that I believe any of us had heard. From un-netting to banding this bird vocalized it’s displeasure any time it was in hand with a near constant stream of abuse. It is quite possible that some of its distress was fueled by an awareness of the nearby screech owl, after evaluating the bird for injury at the nets and determining it to be in apparent good health we moved to the station and could determine no other immediate reason for its temperament. Tomorrow looks feasible for more banding but wind speeds may rise and result in an early closure while Sunday looks to be too windy.
After two days of wind and rain Chris, Matt, and I had hopes that a fair number of bottled up Saw whets would be moving through the area and those hopes were validated. Conditions at the station were wet and the creek was up but fortunately there was no active precipitation and little wind. It was also darker with cloud cover at 100%, which may also contribute to increased movement due to increased concealment. We netted our new, single night, season high at 12 birds. With 7 birds in our second net check Chris made the apt comment that it was nice to have 3 of us at the station. I believe that most of our birds were female with 1 unknown. HY, AHY, and ASY were all present with no recaptures either local or foreign. Tonight should be decent banding weather but the weekend is looking to be a bit windy so we will have to play that by ear.
We had a late start last night after a door at the station locked behind us with the key inside. Fortunately Zig came to our rescue and with him came the birds. Our first net check yielded only 2 birds but our second netted 7, followed by another 2 at last check. This is our second night with 11 birds this week. We had multiple birds with interesting molt patterns, another male, and a second foreign recapture. HY birds made up less than half of the nightly total at 5, with 5 AHY birds, and 1 ASY bird. Our total count is now at 38 with 2 of those being foreign recaptures. We have essentially hit last season’s total in just 6 days of open nets! The weather looks like it will shift mid week but we should be able to get another night or two of banding in before the rain.
Banders outnumbered the owls last night by 1, with a total of 4 new owls banded. All birds captured were HY, 2 were female and 2 were indeterminate. Hopefully the weather remains clear and we continue this nice streak. After last season we are getting a bit spoiled having owls to band every night. Nightly Total New Birds: 4Recaptures:0 Season Totals Total Count: 27Foreign Recaptures: 1
Jake measures wing cord while Matt prepares a band.
We caught 11 birds tonight. 9 of them were hatch-year birds, one was a second-year, and one was an after-hatch-year (it had a weird molting pattern). We also had one male tonight, which I think is our first male of the season, but this puts our total bird count at 22 new birds and one foreign recapture. This number is already half of our last year’s total, in just 4 nights of open nets.
Sorry this is a bit late in coming. Thursday was fairly quiet with just Chris and I at the station and a total of 3 more Saw whets, all female. The night started clear, around 50F, and dropped into the mid forties with around 80% cloud cover. Our first bird of the evening was an SY foreign recapture that we don’t yet have banding info for but we look forward to receiving. Our second bird was also a recapture who is probably getting sick of seeing us as she is going 3 for 3. She has now been caught all three nights that the station has been open, hitting a separate net each time. Our third and final bird was a new HY bird. This brings our new season total to 12 new birds.
This is the owl that has gone 3 for 3. If she looks angry … she is.