Excerpts from Rocky Point Notes - 1997
"Rocky Point Notes" was an electronic newsletter produced in 1997 to keep volunteers up to date on happenings at the migration monitoring site. Below are excerpts (with enhanced formatting) from these newsletters.
ROCKY POINT NOTES VOLUME
1, NUMBER 1 (31 AUGUST 1997)
Welcome to Rocky Point Notes, an electronic newsletter
summarizing what's going on at Rocky Point.
THE NEXT FEW WEEKS AT ROCKY POINT
Arfon Williams, our first foreign visiting bander, is coming
to Rocky Point for about two weeks, September 2 to 14. He
has 10 years experience banding in Great Britain and elsewhere,
and will be the primary bander at our site during his stay. I
believe this will be his first trip to the west coast, so we expect
him to great birding experience during his stay. We hope
to glean some technical knowledge from him regarding, bird handling,
aging and sexing, etc.
FALL, SO FAR
Activity this season has been a little on the slow side.
Most days we are catching only 25-35 birds. Friday (August
29) was the busiest day this month with 61 birds captured.
The one highlight in the nets was our fourth Northern Waterthrush.
The censuses have been dominated by resident birds, mainly Chestnut-backed
Chickadees and Red-breasted Nuthatches, with only a sprinkling
of flycatchers, warblers and vireos. Shoreline and waterfront
observations have been more interesting, with Red-necked Phalaropes
and Solitary, Stilt, Baird's and Upland Sandpipers being recorded.
Two Brown Pelicans were off Edye Point on August 30.
VOLUNTEER OPPORTUNITIES
If you would like to participate, please let me know.
The main qualifications required are enthusiasm and enjoying working
with other people. The following jobs/activities are scheduled
each day.
BIRD BANDING: This involves extracting captured birds from
mist nets, identification in the hand, banding, aging, sexing,
weighing, taking other appropriate measurements, recording data.
DAILY CENSUS: We have a census route of approximately two
kilometers. The survey commences approximately 30 minutes
after sunrise and takes 1.5 to 2 hours to complete. GENERAL
OBSERVATIONS: We record all birds seen, heard, caught in the
study area, so all people on site keep an eye open for what's
moving. ESTIMATED TOTAL CALCULATION: At the end of
the monitoring period, we get together and summarize the findings
of the day.
Contact me if you wish to participate in any of the following
capacities:
EXPERIENCED BANDERS WITH VALID PERMITS
Our goal is to have our banding program running every day
during the migration season. We're close, but would be pleased
to have few more banders to fill in the gaps.
BIRD BANDING ASSISTANTS
Even if you have little or no experience birding or banding,
you can be of great assistance in recording data, carrying and
weighing birds, etc. Our crew typically consists of an experienced
bander, and one to four assistants. Please let me know as early
as possible which days you are available to we can schedule an
appropriate mix of participants.
BIRDERS FOR THE DAILY CENSUS
For the census, we need one person with good identification
and bird counting skills to do the route. This person is
usually accompanied by an apprentice, who will pick up knowledge
from the primary observer.
Michael G. Shepard
Rocky Point Migration Monitoring Station
ROCKY POINT NOTES VOLUME
1, NUMBER 2 (5 SEPTEMBER 1997)
THE PAST WEEK AT ROCKY POINT
Catches were generally fairly low this week with the exception
of September 3, when Arfon Williams, Max Gotz and Dominique Lejour
experienced the busiest day of the season. Seventy-two
birds were captured, including our first-ever Virginia Rail.
Other notables were the first of the year Northern Saw-whet Owl
and Fox Sparrow. Surprisingly high numbers of Yellow Warblers
(16) hit the nets, and it was one of the biggest Lincoln's Sparrow
days (16). On September 2, we captured and banded our first-ever
Cooper's Hawk. Our second Nashville Warbler was netted on
September 5.
There have been thousands of seabirds between William Head and Christopher Point. Max and Arfon spent many hours watching the ocean from Edye Point and turned up some impressive findings. Highlights included 2 Cassin's Auklets and 4000 Red-necked Phalaropes observed on September 4. A Peregrine Falcon was observed chasing the phalaropes. Large numbers of gulls (mainly California and Heermann's) have been close in at the point, feeding on schooling fish.
The skies are not yet full of birds, however raptor numbers are starting to increase. On September 3, 12 Turkey Vultures, 5 Red-tailed Hawks and a Peregrine Falcon were seen.
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Brown Pelican |
30 Aug 1997 |
2 |
off Edye Point |
Max Gotz |
|
Brown Pelican |
31 Aug 1997 |
1 |
off Edye Point |
Max Gotz |
|
Red-necked Phalarope |
4 Sep 1997 |
4000 |
off Edye Point |
Max Gotz, Arfon Williams |
|
Rhinoceros Auklet |
25 Aug 1997 |
1000 |
Juan de Fuca Strait |
Max Gotz |
|
Mourning Dove |
1 Sep1997 |
1 |
Study Area |
Max Gotz |
|
Vaux's Swift |
2 Sep 1997 |
500 |
Study Area |
Max Gotz, Arfon Williams |
|
Nashville Warbler |
1 Sep 1997 |
1 |
Near Guardhouse |
Max Gotz |
|
Nashville Warbler |
5 Sep 1997 |
1 |
Study Area |
Laura Darling, Arfon Williams, Dominique Lejour. Captured and banded.. |
COMING UP SOON - WHAT TO EXPECT THIS WEEK
While the weather remains fairly good, we are still expecting
low numbers of birds in the nets. The first Hermit Thrushes
and Ruby-crowned Kinglets should appear soon. By the end
of next week, raptor migration should be in full swing.
Perhaps we'll be able to report a Broad-winged Hawk again!
ROCKY POINT NOTES VOLUME
1, NUMBER 3 (14 SEPTEMBER 1997)
THE PAST WEEK AT ROCKY POINT
Boom or bust! It started out with four days of gorgeous
weather, with virtually no passerines stopping over. Catches
were fairly low until a fall-out on September 12, when 81 birds
(best day so far this fall) were captured. Arfon Williams,
Bev Glover, Laura Darling and Dominique Lejour were kept busy
with forty-five birds netted in the first hour. Included this
date were our first Marsh Wren and Hermit Thrush of the season.
The highlight of the week was a flock of 6 (3a, 3i) Greater White-fronted
Geese that landed in the field on September 8 (still present on
September 14). Arfon Williams and Rick Schortinghuis discovered
that the adults had neck collars (AR (tan), W7 (tan), 3N (blue))
and the latter two were wearing radios. When we find out
where they were marked, we'll let you know. Numbers of raptors
are starting to increase with up to 30 Turkey Vultures being seen,
as well as a few Sharp-shinned Hawks, Cooper's Hawks, Northern
Harriers, Bald Eagles, Red-tailed Hawks, American Kestrels, Merlins,
Peregrine Falcons and Ospreys.
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Cassin's Auklet |
13 Sep 1997 |
1 |
Eemdyk Passage |
Michael Shepard |
|
Common Nighthawk |
9 Sep 1997 |
1 |
Study Area |
Arfon Williams |
|
Willow Flycatcher |
13 Sep 1997 |
1 |
Study Area |
Michael Shepard et al. Banded - late date. |
|
Western Tanager |
14 Sep 1997 |
1 |
Study Area |
Michael Shepard |
|
Yellow-headed Blackbird |
6 Sep 1997 |
1 |
Study Area |
Bev Glover, Arfon Williams |
COMING UP SOON - WHAT TO EXPECT THIS WEEK
Increasing numbers of raptors in the skies will be what to
look for this week. With the exception of Yellow-rumped
Warblers from Alaska, most of the warblers and flycatchers will
probably have passed through. However, larger numbers of
Golden-crowned and Savannah Sparrows should be arriving soon,
as well as the main wave of Hermit Thrushes, Ruby-crowned Kinglets
and Winter Wrens.
ABOUT ARFON WILLIAMS - by Bev Glover
Over the past couple of weeks we have had the privilege of
hosting our first foreign bander, Arfon Williams. He is
from mid Wales and has ten years of banding experience. In Britain,
banding is known as ringing and banders are ringers. He
has worked as a full time ringer for five years at Fair Isle Bird
Observatory, the second oldest observatory on the British Isles.
Over the years, he has worked as a ringer in Israel, Spain, Portugal,
Italy and other European countries. Arfon has also been
to various countries in Africa. There is also a Canadian
connection. He spent some time at our most famous observatory
at Long Point in Southern Ontario. Arfon has worked with
a wide range of birds which include seabirds, hawks(including
a special project on Red Kites), waterfowl, waders, and nestling
ringing. This is his first trip to western North America
and he is thrilled to have the chance to see and ring so many
lifers. We, on the other hand, have learned new tips and
gained new ideas from someone who estimates that he has ringed
over 25,000 birds. He has enjoyed the scenery at Rocky Point
and the company of all our volunteers. Arfon is now continuing
his travels through B.C. and we all wish him the best.
ROCKY POINT NOTES VOLUME
1, NUMBER 4 (22 SEPTEMBER 1997)
THE PAST WEEK AT ROCKY POINT
It started out very wet, with very
few birds around. Then, bang! Colleen O'Brien and crew experienced
a sparrow fallout day on September 18, with large numbers of Golden-crowns
and Savannahs hitting the nets. Over 100 birds were caught,
the biggest haul of the year. On September 20 & 21,
despite the wonderful weather, catches remained fairly high, with
over 50 birds each day. Ruby-crowned Kinglets, Hermit &
Swainson's Thrushes, a few warblers and flycatchers as well as
a plethora of sparrows have made up the catches. Birding
has been great with over 80 species at the point on September
20. Raptors are definitely moving through - 9 species were
seen on September 20, including approximately 250 Turkey Vultures.
Still no Broad-winged Hawks.
BIG DAY, BIG WEEKEND
The last weekend of September has traditionally
seen the largest bird movement at Rocky Point. This year
we are going to do a fun-count three day weekend starting Friday,
September 26. We hope to augment our terrestrial count with
some water coverage, and beat our record of 93 species in one
day.
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Black-throated Gray Warbler |
21 Sep 1997 |
1 |
Study Area |
Michael Shepard. Captured and banded. |
|
Black-headed Grosbeak |
20 Sep 1997 |
1 |
Study Area |
Michael Shepard |
COMING UP SOON - WHAT TO EXPECT THIS WEEK
Large numbers of sparrows should still be coming through for the
next few weeks. Raptors in the skies (and a few in the nets) will
likely provide the biggest spectacle.
ROCKY POINT NOTES VOLUME
1, NUMBER 5 (28 SEPTEMBER 1997)
THE PAST WEEK AT ROCKY POINT
Catches have been lower than expected,
with relatively few birds around. Results from the census
route show only small numbers of migrants present. The
most excitement has been on the water - see below. On Sunday,
September 28, the cloud cleared off very rapidly and immediately
Turkey Vultures began to kettle. Within twenty minutes
there were 120 vultures, an American Kestrel, 3 Sharp-shinned
Hawks, 1 Cooper's Hawk, 3 Red-tailed Hawk and the first of the
fall Broad-winged Hawk. This group stayed around in a variety
of configurations for at least an hour, with the Broad-wing coming
directly overhead several times.
THE BIG WEEKEND/BIG DAY THAT WASN'T
If you like heavy rain and strong
winds, and more heavy rain and strong winds, then this was the
time to be out at Rocky Point. If you like to see thousands
of birds of many species, then you should have gone elsewhere.
Much to everyone's surprise there was very little around.
Alan MacLeod declared that this was always supposed to be the
best time of year - he and Ron Satterfield had seen over 1000
Turkey Vultures in a single flock a few years previously.
On Friday we scraped together a list of 64 species, and on Saturday
with a multitude of keen birders present, we could only find about
50! Although all the lists are not yet in, we suspect that
the three day total was less than 80 species, far fewer than the
goal of 120. What a bust for a big species total!
Despite this, we did turn up a few unusual species (Brown Pelican,
Sooty Shearwater, Broad-winged Hawk, Cassin's Auklet) to add a
little brightness to an otherwise dreary weekend.
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Sooty Shearwater |
26 Sep 1997 |
3 |
Off Edye Point |
Michael Shepard |
|
Brown Pelican |
25 Sep 1997 |
36 |
Bentinck Island |
Mitch Meredith, Michael Shepard, Arfon Williams |
|
Turkey Vulture |
20 Sep 1997 |
320 |
Study Area |
Alan MacLeod, Ron Satterfield |
|
Broad-winged Hawk |
28 Sep 1997 |
1 |
Study Area |
Michael Shepard, Bev Glover, Leah Westereng, Ryan Gill |
|
Sandhill Crane |
20 Sep 1997 |
3 |
Study Area |
Alan MacLeod, Ron Satterfield |
|
Ancient Murrelet |
23 Sep 1997 |
2 |
Juan de Fuca Strait |
Alan MacLeod, Ron Satterfield |
|
Cassin's Auklet |
23 Sep 1997 |
12 |
Juan de Fuca Strait |
Marilyn Lambert et al. |
|
Band-tailed Pigeon |
20 Sep 1997 |
350 |
Study Area |
Alan MacLeod, Ron Satterfield |
|
Vaux's Swift |
20 Sep 1997 |
315 |
Study Area |
Alan MacLeod, Ron Satterfield |
|
Hammond's Flycatcher |
25 Sep 1997 |
1 |
Study Area |
Michael Shepard, Arfon Williams, Mitch Meredith. Captured and banded. |
|
Pacific-slope Flycatcher |
27 Sep 1997 |
1 |
Study Area |
Arfon Williams, Michael Shepard, Leah Westereng. Captured and banded. |
|
Violet-green Swallow |
28 Sep 1997 |
1 |
Study Area |
Michael Shepard |
|
Black-headed Grosbeak |
23 Sep 1997 |
1 |
Study Area |
Michael Shepard, Judith Toms, Arfon Williams. Captured and banded. |
|
Western Meadowlark |
22 Sep 1997 |
1 |
Study Area |
Arfon Williams, Colleen O'Brien |
COMING UP SOON - WHAT TO EXPECT THIS
WEEK
I give up with predictions!
It's a strange fall. How about more sparrows, Hermit Thrushes
and Ruby-crowned Kinglets? Your predictions are welcome.
MGS.
ROCKY POINT NOTES VOLUME
1, NUMBER 6 (6 OCTOBER 1997)
THE PAST WEEK AT ROCKY POINT
For most of the week, more lousy weather! Colleen O'Brien reported
that "there were about 200 wet, morose Turkey Vultures searching
in vain for thermals" on September 30. Very few vultures
were seen from then until October 4, when at least 480 were kettling
over the site. Numbers of other raptors were rather low
the whole period. On September 29, we netted our second
hybrid Black-throated Gray/Townsend's Warbler of the year.
We almost never catch pure Black-throated Grays here. We
usually see a few Sandhill Cranes each fall, but a flock of 40
seen on October 2 by Mitch Meredith and Judith Toms was far larger
than normally reported on southern Vancouver Island. October
4 was strange in that more than half the birds caught were recaptures.
On the night of October 4, the weather finally broke, and the
birds flooded through. Mitch reported that the volume of
birds passing over as detected with the radar was phenomenal.
October 5 turned out to be the biggest day of the fall so far
with 143 captured, including a record 40 Hermit Thrushes.
On the ocean, things are starting to slow down. However, Brown
Pelicans were seen most days, including a flock of 68 seen by
Mitch and Judith on October 4.
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Brown Pelican |
4 Oct 1997 |
68 |
Juan de Fuca Strait |
Mitch Meredith, Judith Toms |
|
Turkey Vulture |
4 Oct 1997 |
480 |
Study Area |
Mitch Meredith et al. |
|
Golden Eagle |
2 Oct 1997 |
1 |
Study Area |
Colleen O'Brien et al. |
|
Sandhill Crane |
2 Oct 1997 |
42 |
Study Area |
Mitch Meredith, Judith Toms, Bryan Gates, Ron Satterfield |
|
Barred Owl |
3 Oct 1997 |
1 |
Study Area |
Colleen O'Brien et al. |
|
Vaux's Swift |
1 Oct 1997 |
10 |
Study Area |
Colleen O'Brien, Marilyn Lambert |
|
Pacific-slope Flycatcher |
2 Oct 1997 |
2 |
Study Area |
Colleen O'Brien et al. Captured and banded. |
|
Common Raven |
2 Oct 1997 |
51 |
Study Area |
Colleen O'Brien, Mary-Anne Montgomery |
|
Hermit Thrush |
5 Oct 1997 |
40 |
Study Area |
Michael Shepard et al. Captured and banded. |
|
Yellow Warbler |
5 Oct 1997 |
2 |
Study Area |
Michael Shepard et al. Captured and banded. |
|
Black-throated Gray/ |
29 Sep 1997 |
1 |
Study Area |
Colleen O'Brien et al. Captured and banded. |
|
Wilson's Warbler |
2 Oct 1997 |
1 |
Study Area |
Colleen O'Brien et al. Captured and banded. |
|
Lapland Longspur |
4 Oct 1997 |
1 |
Study Area |
Michael Shepard |
ROCKY POINT - WHAT'S NEXT
This will be our last full week at Rocky Point for the season.
We may be out banding a few more days later in October, but the
schedule has not yet been firmed up. We would also like
to get a better idea of how the area is being used throughout
the year. If you are interested in doing the census route
from time to time this winter, please let me know. Thanks.
MGS
ROCKY POINT NOTES VOLUME
1, NUMBER 7 (15 OCTOBER 1997)
The final week this fall of intensive monitoring has just been
completed. It was almost stormed out with high winds and heavy
showers causing several banding days to be cancelled. However,
we managed to squeeze in four last monitoring days, finally ending
on October 12. Nearly 400 birds were captured this week,
which is about the same number as for all of September!
Winter Wrens, Ruby-crowned Kinglets, Hermit Thrushes and Golden-crowned
Sparrows were the predominant species. The most noteworthy
capture was a Swamp Sparrow on October 12. This is the third
year in a row that SWSPs have turned up at Rocky Point.
Raptors were still moving through in moderate numbers. 320
Turkey Vultures were still present on October 7, but none was
to be found on October 12. Alan MacLeod, Ron Satterfield
and Jan Brown had a great raptor day on October 11. Alan
wrote "From 1030 to 1230, until the breezes turned to gales,
Rocky's blue skies were chock-a-block with hawks, particularly
SSHAs and RTHAs. 'Twas enough to take your breath away."
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Turkey Vulture |
7 Oct 1997 |
320 |
Study Area |
Colleen O'Brien et al. |
|
Sharp-shinned Hawk |
11 Oct 1997 |
60 |
Study Area |
Alan MacLeod, Ron Satterfield, Jan Brown |
|
Golden Eagle |
6 Oct 1997 |
2 |
Study Area |
Colleen O'Brien et al. |
|
Hammond's Flycatcher |
12 Oct 1997 |
1 |
Study Area |
Michael Shepard et al.. Captured and banded. |
|
Pacific-slope Flycatcher |
10 Oct 1997 |
1 |
Study Area |
Colleen O'Brien et al. Captured and banded. |
|
Swainson's Thrush |
12 Oct 1997 |
2 |
Study Area |
Michael Shepard. Captured and banded. |
|
Cedar Waxwing |
10 Oct 1997 |
375 |
Study Area |
Colleen O'Brien et al. |
|
Yellow Warbler |
12 Oct 1997 |
1 |
Study Area |
Michael Shepard et al.. Captured and banded. |
|
Swamp Sparrow |
12 Oct 1997 |
1 |
Study Area |
Michael Shepard et al.. Captured and banded. |
PLANS FOR THE WINTER AT ROCKY POINT
Ideally we would like to be there every
day of the year, but with limited resources, it is not practical
at this time. However, we are going to attempt to do the
census route at least bi-weekly through the winter to get a sense
of population patterns. If you are available to help out,
please let us know.
WHAT ELSE IS HAPPENING?
It's data crunching time. As
we sift through the data, we're bound to find a few interesting
bits and pieces, which we will share with you. As part of
training and education, we are hoping to be doing some in-town
banding this winter, and will be looking for people to help and
to be trained. Please let us know if you are interested.
ROCKY POINT NOTES VOLUME
1, NUMBER 8 (20 OCTOBER 1997, WITH CORRECTIONS MADE ON 24 OCTOBER
1997)
We have been gathering general observations
and conducting censuses as resources have permitted. The
highlight of the week was a Gyrfalcon seen by Dannie Carsen and
Richard Watts on October 19. The vultures have definitely
departed, with only a few stragglers remaining. Numbers
of other raptors are also low.
NOTES FROM DATA CRUNCHING
The July and August 1997 banding data
have now been entered. So far, nothing in the numbers looks
particularly noteworthy. However, we have been getting some
interesting recapture records (detailed below).
|
July/August 1997 Recaptures of Birds Banded in 1995 or Earlier |
||||
| Species | Band Number | Banding Date | Age/Sex | Recapture Date |
|
American Goldfinch |
1950-31435 | 3 August 1994 | AHY M | 29 July 1997 |
|
One of the first birds we caught at Rocky Point. Interestingly, it had not been caught since the original capture, and was recaptured within a few metres of the original location. Furthermore, it was travelling with a banded female (next entry) that had not been caught since its first capture! |
||||
|
American Goldfinch |
1990-53897 | 12 May 1995 | SY F | 29 July 1997 |
|
White-crowned Sparrow |
1501-49861 | 22 August 1994 | AHY U | 7 August 1997 |
|
Had also been recaptured on 25 July 1995. |
||||
|
Common Yellowthroat |
1990-53601 | 27 April 1995 | ASY M | 9 August 1997 |
|
Had been recaptured three times in 1995, but not since. |
||||
|
American Goldfinch |
1990-53777 | 9 May 1995 | ASY F | 20 August 1997 |
SOME RECENT ROCKY POINT OBSERVATIONS
| Species | Date | Number | Location | Observers/Notes |
|
Gyrfalcon |
19 Oct 1997 |
1 |
Study Area |
Dannie Carsen, Richard Watts |
|
Cassin's Auklet |
18 Oct 1997 |
5 |
Juan de Fuca Strait |
Alan MacLeod, Ron Satterfield |
ROCKY POINT NOTES VOLUME
1, NUMBER 9 (31 DECEMBER 1997)
Here is the last issue of the year.
There have been a few surveys done at Rocky Point since the fall
banding season ended in mid-October. The two highlights
were a Barn Owls seen by David Allinson on 20 October and an immature
Sabines Gull observed on 30 November by Alan MacLeod and
Ron Satterfield.
|
September/October 1997 Recaptures of Birds Banded in 1995 or Earlier |
||||
| Species | Band Number | Banding Date | Age/Sex | Recapture Date |
|
Common Yellowthroat |
1990-53996 | 7 July 1995 | HY U | 5 September 1997 |
|
Had not been seen since banding. Recaptured as a moulting AHY M. |
||||
|
Song Sparrow |
1451-62576 | 23 October 1994 | HY U | 6 October 1997 |
|
Has returned each fall in September or October, probably overwinters (one recapture in March 1995). |
||||
|
Spotted Towhee |
972-37746 | 3 December 1994 | HY M | 12 October 1997 |
|
Not seen in the fall of 1995, but recaptured on 3 October 1996. |
||||
|
Another Recapture of Note |
||||
|
Golden-crowned Kinglet |
5 October 1996 | U F | 4 October 1997 | |
|
We had never before captured a Golden-crowned Kinglet captured in a previous year. |
||||
2147