Monday, August 26, 2019

Week 5: A drizzly week, but Rocky's in the lead!

Cotton candy skies at Pedder Bay on August 24, 2019. Photo: Ashlea Veldhoen

Hello all! 

Pleased to e-meet you all. My name is Ashlea. This was my second week as an intern with Rocky Point Bird Observatory, and I am as thrilled as ever to be a part of this great organization! I'm here this week to give you all an overview of week five's activities here at RPBO.

Thank you!

We'd like to thank all of the volunteers who came out for what turned out to be a fantastic week. Without support from people like you, this work wouldn't be possible! To that end, if you are a volunteer, please continue to sign up for as many shifts as you can in advance. If you are a new follower of RPBO, check out http://rpbo.org/volunteer.php to learn more about how you can get involved! 

We had a busier week than usual for this time of year, with over 200 new bands at Rocky and over 180 at Pedder Bay. At Rocky, we were inundated with flycatchers this week with 46 newly banded Pacific Slope Flycatchers and 34 newly banded Willow Flycatchers, with "Puget Sound" White-crowned Sparrows - or as we affectionately like to call them, 'Pizzwizz' for their name's short form PSWS - and Wilson's Warblers following closely behind with 26 and 25 new bands, respectively. At Pedder we had the similar species in the top three, but the Pizzwizz White-crowned Sparrows came up in higher numbers (20 banded), followed by Willow Flycatchers and Swainson's Thrushes at 14 and 12 new bands, respectively.


Banding & Obs Review:

We began the week with Rocky in a slight lead with 908 birds banded. Though the week started slow, things began to rapidly pick up despite the somewhat drizzly weather we had during the latter part of the week.
On Sunday (Aug 18) we had a slower day with 13 new bands at Pedder Bay and 26 newly banded birds at Rocky Point, and were happy to find five Vaux's Swifts flying overhead with a group of about 20 Northern Rough-winged swallows!

Monday picked up a little bit at Pedder, with 32 new birds banded while 28 birds were banded at Rocky, while Tuesday slowed back down to normal, with 18 new bands at Pedder and 23 new bands at Rocky, where during census we counted a small group of 60 Common Murre off EDYE Point.
Male (left) and female (right) hatch-year Western Tanagers caught at RP on August 21, 2019 at RP. Photo: David Bell
Wednesday was rainy and resulted in us closing the nets a half an hour early at Rocky. Even still, the 17 new birds banded brought the total number of birds banded at Rocky to 1002! The day became a bit more exciting when David spotted a Wandering Tattler flying off the southern tip of Bentinck Island, making its characteristic "kree-kree-kree!" (If you're interested in hearing what Dave heard, listen here at AllAboutBirds.org.)

We were also treated to four hatch-year Western Tanagers in the net at once - two of each sex, leading to a great comparison photo (above) between a HY male and HY female Western Tanager. Hatch-year males feature brighter yellow head, brighter yellow upper wing bar, and brighter yellow rump with darker, more defined primary feathers when compared the female on the right, which is much duller overall.

With the return of the sunshine on Thursday the birds seemed be much more active, with double the amount of birds banded at Pedder (32) compared to the day before and more than triple at Rocky, withed 62 new birds banded.
Orange-crowned Warbler 'celata' subspecies. Caught at RP on Aug 24, 2019. Photo: David Bell 
Friday continued to see a further increase in the number of birds in nets. We had 45 new bands at Pedder and an even busier day for Rocky with 76 birds banded. This combined with a second observation of a Wandering Tattler spotted for a second time by David Bell proved to be a very exciting day with not much rest for our dedicated team of volunteers! We closed the week with a slower but still busy day at both sites, with 31 new bands at Pedder Bay and 43 new bands at Rocky and a very special capture of an Orange-crowned Warbler of the 'celata' subspecies, which is typically found east of the Rockies. It features a gray head much like the 'Oreothlypis orestera' subspecies of BC's interior, but is generally a bit smaller in size with a slightly shorter bill.

This week's totals for Pedder Bay was 187 birds banded of 32 species, bringing the season total to: 994, and a total of 276 banded at Rocky, breaking the 1000 mark and bringing Rocky into the lead with a season total of 1183. Click the chart below for a summary of species we banded at both sites.

Weekly totals for Rocky Point and Pedder Bay August 18-24, 2019

Wildlife Sightings

Rough-skinned Newt at RP. Photo: Ashlea Veldhoen
The drizzly day on Wednesday meant the nets were slow at Rocky, but it allowed us more time for doing some observations around the site. We found a few Rough-skinned Newts, plenty of slugs, a Pacific Treefrog and a multitude of deer. As we were sheltering from the rain together at the station, we heard Dave's voice calmly crackling through the radio "...orcas off EDYE point.” As quickly as I'd ever done, I snatched my binoculars from the table and hurriedly made my way to the front nets where Dave was standing. It was raining lightly with cool wind, and thick fog draped over the ocean like a blanket.

All was quiet...and then we heard it, a blow! I peered through my binoculars into the fog hanging low above the water and saw an imposing pitch-black dorsal fin emerge from the water, and then another, and another, and another. 

They were a pod of transient orcas, 3 big males, 3 calves and 9 or 10 female orcas in all. For the next 15 minutes Dave, myself and the volunteers watched this small pod 'spyhopping' as they skirted the coastline until they melted mysteriously back into the fog.

To be able to work in the presence of such raw majesty is a great privilege, and its experiences like these that keep myself - and hopefully, others - inspired and excited to continue working towards a better future for those to come.
Thank you so much for reading & hope to see you in the field!

-Ashlea
RPBO Banding Intern



Monday, August 19, 2019

Week 4: Sippin' that Tennessee Honey

In a typical year, we'd be in the midst of the August doldrums, marked by slow days for birds in the nets and much napping (I mean...obs). While there were echoes of these with a couple of quite slow days at Pedder, migration seems to have started early this year and we were treated to several busy days this week!

The nets were slow and steady to begin the week, then on the 13th Ashlea and I spent the morning running around, as we ended the morning with 63 total birds with no extractors! Pedder went back to slow and steady after that while Rocky stayed relatively hot, ending the week with a solid 76-bird day. At the end of week four, we are almost 300 birds ahead of last year at this time.

A very pale young Warbling Vireo (Siobhan Darlington)

Top captures this week at Rocky were Pacific-slope and Willow flycatchers, White-crowned Sparrow, Warbling Vireo and Orange-crowned Warbler. The latter had quite a high proportion of the interior 'Gray-headed' subspecies group; hopefully a sign of more interior rarities to come! New captures for the season there were Golden-crowned Kinglet and Lincoln's Sparrow. Pedder was led by White-crowned Sparrow, Willow Flycatcher and Wilson's Warbler, while the only new capture for the season was a Brown-headed Cowbird. An interesting recapture came in the form of an old female "Oregon" Dark-eyed Junco on the 12th, in net 11 at Pedder. She was originally banded in August 2012 here, and caught in the same net! This is the first time we have seen her since then. The rarity of the week came on the 16th, when we caught a hatch-year Tennessee Warbler in net 1 at Rocky! This is only the second banding record for RPBO; the previous one was in September 2006.


Tennessee Warbler (David Bell)

Pacific (left) and Gray-headed (centre) Orange-crowned warblers providing a nice comparison to the Tennessee Warbler (right) (David Bell)

7-year-old recap "Oregon" Junco (David Bell)

With migration picking up, we are getting new arrivals almost daily on census and obs. Arrivals at Rocky this week included Wilson's Snipe, Northern Harrier, Surf Scoter, Horned Grebe and a couple of early American Pipits, while an Eastern Kingbird was a census highlight on the 14th. Arrivals at Pedder included Vaux's Swift, Savannah Sparrow, Sharp-shinned Hawk and what might be the first Whimbrel recorded there (a flyover on the 12th).

Eastern Kingbird (David Bell)

Non-avian observations were a little slim this week, although the wolves seem to be getting more active and we heard them on multiple mornings from both stations. Still no sightings though! Daily groups of River Otters at Rocky and the omnipresent and ever-entertaining Black-tailed Deer at Pedder, along with some fishing Raccoons at both stations rounded out the mammal section.

Ashlea with her first hummingbird (Siobhan Darlington)

Thanks again to all of the volunteers who came out this week! Still plenty of gaps for the upcoming weeks, especially for census and extractors. We'd also like to congratulate Mark and Robin Byrne for getting their extractor status this week!

Townsend's Warbler (Siobhan Darlington)

Rocky Point
Aug 11thAug 12thAug 13thAug 14thAug 15thAug 16thAug 17thTotal
Banded
36233339292866254
Species banded
1314151312141631
Recap
8477771050
Species recap
543333411
Pedder Bay
Aug 11thAug 12thAug 13thAug 14thAug 15thAug 16thAug 17thTotal
Banded   
24245323111430179
Species banded
14161513871225
Recap
10810673650
Species recap
585453412



















(Week 4 numbers - click to see full size)
"Gray-headed" Orange-crowned Warbler (Ashlea Veldhoen)

Sunday, August 11, 2019

Week 3 : Pedder is better


RBNU (Siobhan D.)
Hello RPBO lovers, here we are. It’s my turn to tell you about the third week of the season. And what a week! We have already gotten a good amount of bird species and numbers so far this year. It's always a delight to see beautiful colourful birds in hand such as this Red-Breasted Nuthatch (RBNU) caught at Rocky Point this week. 



YEWA (Siobhan D.)
Some people are saying “Pedder is better”. You have to judge for yourself! But I can tell you that every morning, we've been hearing and seen the display of a few individuals of Common Nighthawk. A couple of hours later, it's the time for swallows and Purple Martin to fly over the sation. And if it's slow for banding, you can fill your mug with coffee between two net round ! 


Some days banding has even been busier at Pedder Bay and this week, we’ve been adding to the PB list some nice firsts of the year for banding such as Golden Crowned Kinglet (GCKI), European Starling (EUST), and Northern Flicker (NOFL). At Rocky Point, we've banded 2 Marsh Wren (MAWR) which is a first of the year and a banding tick for Siobhan. On average, Rocky Point remains the place where we got more birds banded per day (around 30) while at Pedder Bay, the average is 20 new individuals banded. Yellow warblers (YEWA) have arrived in good numbers at both stations and this week, we've also banded a SY ♂ Black-headed grosbeack (BHGR) and one SY  Western Tanager (WETA). Those two nice looking birds where banded at Pedder Bay...

Rae-Ann & Dave @ Pedder Bay (Donna Talluto)

Grey headed OCWA (Siobhan D.)
Another subspecies of Orange Crowned warbler (OCWA) has arrived. You can distinguish them from the ones who breed here by their grey head. Those guys were breeding in Alaska and they are now passing through. Did you know that there is actually 4 sub-species of OCWA in North America ? They differ in plumage color, size and molt patern.



Siobhan spotted a leucistic Warbling Vireo at Rocky Point. A leucistic bird is the result of an abnormal sequence of DNA. Have you already seen a leucistic bird ? Sometime one has a white patch due to a lack of melanine. 

LEGO (David Bell)
Dave found a Lesser Goldfinch (LEGO) hanging out with the American Goldfinches at RP. He first spotted it because of the unusual song he heard. The nonbreeding individuals are quite alike when you compare both species. To give you a few tips, the Lesser Goldfinch is smaller and has a white patch at the base of the primaries. Another feature that can help in the field is the undertail coverts which tend to be more yellow than our usual goldfinch which have white undertail coverts.

Jannaca continues her collection of bird pictures. She is particularly interested in the differences in the Brown Creeper juveniles and adults. So we take different measurements as the bill length, the size of the white patch in the wing, the tail length, etc. She is also trying to document our western species for the Piranga website*. We are enjoying taking pictures with Ann N.’s new invention. If you didn’t see it yet, it’s another good reason to come volunteer at RP. Every year, Ann comes up with new inventions. You never know what’s next !

* Wanna check this website full of informations before banding ? 

Merlin (Siobhan D.)

A Merlin has been seen a couple of time this week at RP. 

Rocky Point is also the place to be if you wanna seawatch early in the morning. Pigeon Guillemot, Marbled Murrelet, Rhinoceros Auklet, Common Murre, Black Oysterchatcher were at the rendezvous this week !




You might wonder, what do the banders do after banding? No doubt they go birding, go for a swim or have a nap after a long day at the station. Yes, these are all true but this week, some of us also rescued a juvenile Turkey Vulture (TUVU) not feeling well on the side of the road, someone had to run after an escaped calf and, another person even did photoshoot of a kitten! I won’t tell you who was playing with cats - you would be surprised ;-) It’s a fun life!  


Rebecca rescuing a TUVU
So while I was waiting at Matheson lake. Here is what happened with that "lucky" TUVU one afternoon after banding.


"Siobhan spotted him from the road and then Mitchell and I jumped out and tracked him down to the brambles near the swampy section while Siobhan went to get Dave. He was super fast on foot but couldn’t fly. It took all four of us to catch him. Eventually we cornered him in the brambles. Then a short car ride to wildarc! So far so good."
Rebecca Golat - Bander intern




Even though it's a bit exhausting sometime, I won’t swap my job for anything else that’s for sure. I’m really grateful to get this opportunity to work again with RPBO. Thank you to all the volunteers and I’m looking forward to seeing you soon at Rocky Point or Pedder…  

Donna Talluto - Senior Bander



Pedder Bay
Aug 4
Aug 5
Aug 6
Aug 7
Aug 8
Aug 9
Aug 10
Total
Banded
20
14
19
17
20
36
18
144
Sp. Banded
13
9
13
11
10
17
13
33
Recapted
4
4
5
10
6
7
7
43
Sp. Recapted
2
4
4
8
5
6
6
13









Rocky Point
Aug 4
Aug 5
Aug 6
Aug 7
Aug 8
Aug 9
Aug 10
Total
Banded
17
30
22
30
40
32
42
213
Sp. Banded
10
13
11
12
16
13
16
32
Recapted
7
10
4
2
12
4
10
49
Sp. Recapted
5
5
3
2
8
3
4
15