Monthly Archives: July 2018

Songbirds in Newfoundland

A pair of Canada Jays in Canada (photo from Wikimedia Commons)
A pair of Canada Jays in Canada (photo from Wikimedia Commons)

On a birding trip in Newfoundland:

Though my focus is on seabirds in Newfoundland, here are three beautiful songbirds that I never see in Pennsylvania.  They were Life Birds for me at Sax Zim Bog, Minnesota.

Canada jay (Perisoreus canadensis):

Meet the Canada jay. After more than 60 years as the “gray jay,” the Canada jay officially goes back to his original name this month. If all goes well, he’ll also become the National Bird of Canada.

This friendly, intrepid and intelligent bird is the size of an American robin — but much smarter. He won the Royal Canadian Geographical Society’s contest for National Bird but the Canadian government is reluctant to name a national bird, though they have a National Tree (the sugar maple).

Professor David Bird, one of the Canada jay’s supporters, vows to walk across Canada and collect a million signatures for National Bird status if he has to.  Good luck, Canada jay!

 

Boreal chickadee (Poecile hudsonicus):

Boreal chickadee (photo from Wikimedia Commons)
Boreal chickadee (photo from Wikimedia Commons)

More colorful than his black-capped and Carolina cousins the boreal chickadee lives only in the boreal forests of Canada and a few bordering areas of the U.S.  He’s such a spruce forest specialist that he caches only spruce seeds.

Don’t expect to hear him sing.  Unlike his southern cousins, he doesn’t have a whistled song.  Here’s the closest he comes to it (Xeno Canto XC46492 by Andrew Spencer at Boot Cove Trail near Lubec, Maine):

 

 

Pine grosbeak (Pinicola enucleator):

Male pine grosbeak in Quebec (photo from Wikimedia Commons)
Male pine grosbeak in Quebec (photo from Wikimedia Commons)

The pine grosbeak lives in subarctic and boreal habitats in North America, Scandinavia and Siberia.  I could have seen one in Finland last year if I’d been in the right place.

Pine grosbeaks have such a wide range that their voices vary geographically. The best Xeno Canto recordings are from Scandinavia and Alaska but Newfoundland’s sound different.

Pine grosbeaks feed their nestlings insects but otherwise eat buds, seeds and fruit. Their Latin scientific name describes them well:  Pinicola (pine tree dweller) enucleator (removes the kernel (nucleus)).

The females are orange-ish instead of rosy.

Female pine grosbeak in Quebec (photo from Wikimedia Commons)
Female pine grosbeak in Quebec (photo from Wikimedia Commons)

 

 

(photos from Wikimedia Commons; click on the images to see the originals)

Day 4, 11 July 2018: Cape Race and St. Shott’s

Millions Of Nesting Birds

Black-legged kittiwakes nesting on Gull Island, Witless Bay, NL (photo from Wikimedia Commons)
Black-legged kittiwakes nesting on Gull Island, Witless Bay, NL (photo from Wikimedia Commons)

On a birding trip to Newfoundland, “The Rock”

35 million seabirds nest in the province of Newfoundland & Labrador.  On The Rock alone there are 7 million Leach’s storm-petrels, half a million Atlantic puffins and perhaps a million others.  Here are two species that breed in Atlantic Canada but not as far south as the U.S. east coast.

Black-legged kittiwake (Rissa tridactyla):

These small pelagic members of the gull family range across the northern oceans.  In Europe they’re just called “kittiwakes” because they’re the only species, but North America has red-legged kittiwakes (Rissa brevirostris) on Alaska’s Pribilof Islands so we make a distinction.

Black-legged kittiwakes nest in noisy colonies on sheer cliffs, shown above and below. The young certainly don’t walk off the nest!

Gulls and black-legged kittiwakes nesting on Cape Pine cliffs, Newfoundland (photo from Wikimedia Commons)
Gulls and black-legged kittiwakes nesting on Cape Pine cliffs, Newfoundland (photo from Wikimedia Commons)

At the colonies, the birds say their names over and over: “kit-ti-waake, kit-ti-wa-aake” (Xeno Canto XC118116 recording by Magnus Bergsson in Iceland)

Black-legged kittiwakes are well studied because it’s easy to see their nests and monitor their success.  Sometimes they even nest on man-made structures instead of cliffs.

Their global population is now 14.6 to 15.7 million birds but they are declining across Europe at the rate of more than 40% over three generations.  The IUCN has listed them as globally Vulnerable to extinction.

 

Common murre (Uria aalge):

Common murre adults and chick (photo by Dick Daniels via Wikimedia Commons)
Common murre adults and chick (photo by Dick Daniels via Wikimedia Commons)

Murres resemble penguins but they’re not. They are auks, related to the extinct great auk (Pinguinus impennis) who’s memorialized by a statue on Newfoundland’s Fogo Island.

Murres never build nests. The female lays one egg in a slight depression on bare rock and the parents incubate for about 30 days. In large colonies the adults stand tightly packed, so close that they’re almost shoulder to shoulder.

Murre colony on Gull Island, Witless Bay, NL (photo from Wikimedia Commons)
Murre colony on Gull Island, Witless Bay, NL (photo from Wikimedia Commons)

Murre eggs are unusually pointy at one end. They roll in a circle and not off the cliff.

Murre egg at Museum Wiesbaden (photo from Wikimedia Commons)
Murre egg at Museum Wiesbaden (photo from Wikimedia Commons)

When murre chicks are 20 days old they leave the nest. Though they cannot fly they flutter off the cliff and down to the sea.

Common and thick-billed murres (Uria lomvia) both nest on Newfoundland and they look very similar.  Will I ever be able to tell them apart?

 

(photos from Wikimedia Commons; click on the images to see the originals. audio from Xeno Canto; see caption for link to the original)

Day 3, July 10: Morning at La Manche Trail, afternoon to Trepassey

I Want To See Puffins

Atlantic puffins (photo from Wikimedia Commons)
Atlantic puffins (photo from Wikimedia Commons)

On a birding trip to Newfoundland:

I want to see puffins.

Newfoundland is the best place to see puffins in North America.  In late spring and summer more than 260,000 pairs — half a million birds! — nest at Witless Bay Ecological Reserve.  No wonder the Atlantic puffin is a provincial symbol of Newfoundland & Labrador.

Atlantic puffins (Fratercula arctica) are one of three puffin species but the only ones in the Atlantic Ocean.  Ranging from The Gulf of Maine to the Barents Sea at Murmansk, Russia, their largest nesting colony is in Iceland at 3-4 million pairs.

Puffins are so pelagic that they only come to land when they nest.  The rest of the time they live far out at sea, often alone, for 20 to 30 years, reaching sexual maturity at age 4-5.

Atlantic puffin in flight in light fog (photo by Henning Allmers via Wikimedia Commons)
Atlantic puffin in flight in light fog (photo by Henning Allmers via Wikimedia Commons)

In late spring the puffins come back to Newfoundland, all duded up with bright beaks, pale faces and orange-red legs.  Each pair claims and refurbishes its nest burrow and courts by slapping bills side to side (see video below). The female lays a single egg and both parents incubate for 40-45 days.

When the chick hatches the frenzy begins.  The parents fly out to sea and bring home 10 or more fish at a time, carefully stacked in their bills.  When the chick fledges, about 40 days old, he leaves the burrow at night and jumps into the sea.

Atlantic puffin brining home food for its chick (photo from Wikimedia Commons)
Atlantic puffin bringing home food for its chick (photo from Wikimedia Commons)

Fish are key to the puffins’ survival but many fish populations have crashed in the North Atlantic — and so have puffins.  Their largest nesting populations have declined rapidly with complete breeding failure every year in southern Iceland since 2003. In 2015 the IUCN listed them as Vulnerable to extinction.  Puffins are starving in the eastern North Atlantic.  In Iceland, where people eat puffins, the hunt had to be down-scaled considerably.

In Newfoundland, Atlantic puffins are well protected.  Scientists are the only ones allowed on the nesting islands.  The rest of us see puffins from the boat.  Here’s what it’s like.

Half a million really cute birds!

(photos from Wikimedia Commons; click on the captions to see the originals. Video from Newfoundland & Labrador tourism)

Day 2, July 9: Morning at Cape Spear. Afternoon at Witless Bay on seabird/whale boat trip.

Mostly Off The Grid

Beginning Sunday 8 July 2018 through Saturday 14 July 2018, I’ll be birding in Newfoundland and out of cellphone range during the day. I’ll still be posting daily articles at Outside My Window but I won’t be able to respond to your comments until I’m back on the grid in the evenings.

Follow my posts about Newfoundland beginning with this one: Gone Birding at St. John’s

(This map of Canada is from Wikimedia Commons. Newfoundland is highlighted in red.)

Gone Birding at St. John’s

Atlantic puffin in flight (photo by Jörg Hempel via Wikimedia Commons)
Atlantic puffin in flight (photo by Jörg Hempel via Wikimedia Commons)

On a birding trip to Newfoundland

8 July 2018: Today my friend Ramona Sahni and I are flying to Newfoundland to join a 7-day Partnership for International Birding tour guided by David Trently.  The trip was my idea for a number of reasons.

  1. I really need to see a puffin. Lots of puffins.  Years ago I saw a distant puffin profile from a whale watch boat in Maine but that’s not really seeing one.
  2. The largest breeding colony of puffins in the western Atlantic is at Witless Bay Ecological Reserve just outside St. John’s, Newfoundland.
  3. St. John’s and I share a name.  I have to go there.

St. John’s is the capital and largest city in the Canadian province of Newfoundland and Labrador (NL).  The province is highlighted in red below.  Labrador, on the continent, borders Quebec. Newfoundland is the large triangular island beyond the mouth of the St. Lawrence River.  Canadians pronounce it “new-fun-LAND” (rhymes with “understand”).  It’s nickname is The Rock.

Map of Canadian Provinces (image from Wikimedia Commons)
Map of Canadian Provinces (image from Wikimedia Commons)

St. John’s itself is only five air-miles from the easternmost point in North America.  Because of this location Newfoundland has its very own time zone 1.5 hours ahead of Pittsburgh. When it’s 7am in Pittsburgh it’s 8:30am in St. John’s.

Newfoundland is as big as Virginia — more than 42,000 sq mi — so we’ll only have time to explore the eastern side.  The Google map below pinpoints the places we’ll visit including Witless Bay, Trepassey, St. Vincent’s Beach, Cape St. Mary’s Ecological Reserve and Terra Nova National Park.  Zoom the map to see more.

Like all northern places there are fewer bird species but thousands of individuals.  Our Expected Birds checklist contains 83 species(*) but we’ll probably see more than a million birds because the seabird colonies are so densely populated.

260,000 pairs of Atlantic puffins (Fratercula arctica) nest on the islands of Witless Bay.  I’ve come to the right place. I can hardly wait!

 

(puffin photo and Canadian provinces map from Wikimedia Commons; click on the images to see the originals. Newfoundland map embedded from Google maps)

(*) The complete checklist, including rarities, is 180 species.
Day 1, July 8: Arrive at St. John’s, Newfoundland

Bottlebrush

Bottlebrush buckeye flower spike, Schenley Park, 6 July 2018 (photo by Kate St. John)
Bottlebrush buckeye flower spike, Schenley Park, 6 July 2018 (photo by Kate St. John)

This week the bottlebrush buckeyes (Aesculus parviflora) were in bloom at Schenley Park. You can see how the shrub got it’s name from the bottlebrush shape of the flower spike.

Here’s what the hillside near Panther Hollow Lake looks like when the buckeyes are blooming.  They were probably planted shortly after the lake was completed in 1909.

Bottlebrush buckeye bushes in bloom, Schenley Park, 3 July 2018 (photo by Kate St. John)
Bottlebrush buckeye bushes in bloom, Schenley Park, 3 July 2018 (photo by Kate St. John)

These bushes hid an added bonus: When I stopped to photograph them a wood thrush walked out from them and paused to look at me.

Click here to read more about this native shrub, originally from the Deep South.

 

(photo by Kate St. John)
Historical Information: the first landscape architect of Schenley Park: William Falconer.

Hot Lake Turns Green

Harmful algae in Lake Erie, Monroe, MI, 22 July 2011 (photo from NOAA Coast Watch Great Lakes Node)
Harmful algae in Lake Erie, Monroe, MI, 22 July 2011 (photo from NOAA Coast Watch Great Lakes Node on Flickr)

If you’re planning to swim in Lake Erie anytime soon, check the harmful algae advisories before you do.

This summer the toxic algae bloom near Toledo got a head start in late June. It usually doesn’t get thick until September but the bloom started early this year.  The photo above, from July 2011, shows what the water can look like this early in the season.

A 1 July 2018 satellite photo shows how much of the lake turned green.

Satellite MODIS image of Lake Erie, 1 July 2018 (image from NOAA Coast Watch Great Lakes Node)
Satellite MODIS image of Lake Erie, 1 July 2018, 18:18 GMT, 2:18pm EDT (image from NOAA Coast Watch Great Lakes Node)

(Click here for the above image with locations marked including Presque Isle, Cleveland, Magee Marsh, Toledo.)

It even closed beaches near Cleveland.

Harmful algae blooms are triggered by a combination of factors, one of which is water temperature. Lake Erie is certainly hot.  The surface temperature from Toledo to Cleveland was 80+ degrees F yesterday, as warm as bath water.  (Purple is bad on this map.)

Great Lakes Water Temperature, 5 July 2018 (image from NOAA Great Lakes CoastWatch)
Great Lakes Water Temperature, 5 July 2018 (image from NOAA Great Lakes CoastWatch)

The problem at each beach comes and goes, however, because the wind moves the algae around.  By July 5 the harmful algae bloom had moved away from shore to the middle of the lake (except in Sandusky Bay).  Click here for the 5 July 2018 bulletin.

What should you do?

This poster from Ohio EPA shows how to recognize harmful algae blooms. Click on the graphic to download the poster.

How to Recognize Harmful Algae Blooms, poster from Ohio EPA

Harmful algae blooms aren’t only a problem at Lake Erie.  They can happen in a pond near you.

p.s.  What about Lake Erie at Presque Isle State Park, Pennsylvania?
As of this writing there wasn’t a problem for humans, but they issued a dog swimming advisory on 29 June 2018 for two bayside locations because dogs are susceptible to a lower toxin level and they drink while they swim. Click here for the dog swimming advisory.

(images from NOAA Great Lakes CoastWatch; click on the images to see the originals. Or click here for the latest satellite images and here for photos on Flickr)

Common Whitetail

Common whitetail dragonfly, Huntley Meadows Park, VA (photo from Wikimedia Commons)
Common whitetail dragonfly, Huntley Meadows Park, VA (photo from Wikimedia Commons)

If you’ve been outdoors near water lately, you’ve seen this pretty dragonfly.

His name is the common whitetail (Plathemis lydia) and he’s very territorial.  This pose is one way he threatens his competition.

Learn about his threat display and see a photo of his lady — she looks very different! — at this Throw Back Thursday article: Threat Display.

 

(photo from Wikimedia Commons; click on the image to see the original)

Happy 4th With The Harmar Eagles

Juvenile bald eagle near the Harmar Twp nest, 1 July 2018 (photo by Annette Devinney)
Juvenile bald eagle near the Harmar Twp nest, 1 July 2018 (photo by Annette Devinney)

In Pittsburgh we’re lucky to have three bald eagle nests in Allegheny County:  Hays on the Monongahela River, Harmar on the Allegheny River, and Crescent Township on the Ohio River.

Last weekend the two youngsters at the Harmar nest made their first flight.  Annette and Gerry Devinney were on hand to record their progress on 1 July 2018.  Here are some of Annette’s photos and Gerry’s video.

Below, the two young eagles fly near each other.  They’re looking good.

Juvenile bald eagles in flight near their Harmar Twp nest, 1 July 2018 (photo by Annette Devinney)
Juvenile bald eagles in flight near their Harmar Twp nest, 1 July 2018 (photo by Annette Devinney)

Woo hoo! They’re playing in the sky.

Two juvenile bald eagles play in the sky, Harmar Twp, PA, 1 July 2018 (photo by Annette Devinney)
Two juvenile bald eagles play in the sky, Harmar Twp, PA, 1 July 2018 (photo by Annette Devinney)

Gerry captured their soaring and antics in this video.

Happy Fourth of July!

 

(photos by Annette Devinney, video from Gerry Devinney on Vimeo)

 

Elizabeth Peregrine Released To Foster Family

Biologist Patti Barber holding freshly banded Elizabeth Bridge peregrine fledgling, about to be released 25 June 2018 (photo courtesy David Barber)
Biologist Patti Barber holding freshly banded Elizabeth Bridge peregrine fledgling, about to be released 25 June 2018 (photo courtesy David Barber)

Good news!  The fledgling peregrine from the Elizabeth Bridge, who was found injured on the road deck on 3 June 2018, has recovered.  He was released to a peregrine foster family last week.

This youngster was one of at least two fledglings at the Elizabeth Bridge. The other was found dead on the road deck on 5 June. The nest site his parents chose — above the road and without any ledges — makes it a dangerous location for first flight. (Read more here)

Thanks to the care he received at Wildlife Works rehabilitation facility in Youngwood the fledgling recovered from head trauma and was ready to go last week.  On 25 June the Pennsylvania Game Commission released him to a foster family of wild peregrines in northeastern Pennsylvania where the chicks are the same age as he is.

While with his foster family he will strengthen his flight muscles, improve his flying skills, and learn to hunt.  When he’s ready to leave he’ll disperse on his own.

His release shows that Pennsylvania’s wild peregrines are doing well.  This year there are enough wild peregrine nests that youngsters in rehab facilities are released to foster families rather than to hacking. The Elizabeth Bridge juvenile and our Downtown peregrine chicks were all released to wild foster families.

In the photo above, PGC’s Patti Barber holds the Elizabeth Bridge juvenile just before he’s released near his foster family’s nest.  The nest is on a cliff (not in the picture), high above a river that’s visible in the background.

Here’s another picture of him just after he was released.  In a tree!

Elizabeth Bridge peregrine fledgling just after release at cliffside nest site 06-25-18 (photo courtesy David Barber)
Elizabeth Bridge peregrine fledgling just after release at cliffside nest site 06-25-18 (photo courtesy David Barber)

Congratulations and thanks to everyone who helped this young peregrine restart his life in the wild.  Good luck to him.

 

(photos courtesy the Pennsylvania Game Commission, Southwest Region)