It’s Spring and there’s a lot to see. Every day new songbirds arrive and new wildflowers bloom. There are plenty of opportunities to join others and see the sights in western Pennsylvania (see the outings table below). Here’s what I found last Wednesday …
At the Allegheny Land Trust’s Wingfield Pines I didn’t expect to see wildflowers because the site has been plowed so many times, but on the hillside I found a patch of bloodroot in full bloom! Above, a closeup of the flowers. Below, just a section of the huge patch. Notice how the leaves curl around the stems. The sunshine encouraged the flowers to open but made them hard to see and photograph on the forest floor.
Spring wildflowers are ephemeral so don’t wait or you’ll miss them entirely. Several of the bloodroot flowers had already lost their petals and gone to seed.
Here’s a list of April 19-30 outings for three of the many bird and nature clubs in western Pennsylvania: Wissahickon Nature Club (Wissahickon), Botanical Society of Western Pennsylvania (BotSocWPa), and Three Rivers Birding Club (3RBC) … and my own outing on April 26.
Everyone is welcome to join these outings. Click on the links for directions, meeting places, what to bring, and phone numbers for the leaders.
Are cities a purely human invention? In the final episode of PBS NATURE‘s Animal Homes we’ll discover we’re not alone. Some birds, spiders, lizards, and fish build cities, too. Tune in on April 22 to learn:
Puffins nest in burrows where the female lays a single egg. The small family of three lives in a city of 40,000 birds that flies together in a Puffin Wheel when they return from the sea.
Spiders are usually solitary — they even eat each other — but in the rainforest social spiders build and maintain enormous communal homes. Watch a preview here.
When an albatross colony is just starting out there may be a shortage of males. See video from Hawaii where the ladies make do in a pinch.
Have you ever seen leaf-cutter ants carrying leaves in a procession to their nest? I thought they ate the leaves until Animal Homes showed me what the leaves are really for. You’ll be amazed at how complicated it is.
Speaking of complicated, there’s a fish whose social life is so complex you need a score card to keep up. The male oscillated wrasse builds a nest that becomes a city of thousands — a city that ought to be called Peyton Place. Competition, cooperation, and social drama in a fish!
Last night we learned about nests on PBS NATURE‘s Animal Homes. Next Wednesday Episode 2 will take us inside bird and mammal homes chosen for their prime locations. Tune in at 8:00pm EDT to learn:
When beavers hear running water they feel compelled to build. Once started they alter the landscape and never stop improving their dams, canals, lodges and storage facilities. Did you know they move rocks?
Hooded mergansers nest in hollow trees 50 feet above the forest floor. When the “kids” leave the nest, watch out below!
Find out why eastern woodrats are called “packrats.”
Learn that the safest place to build a black-chinned hummingbird nest is near the ultimate enemy.
Visit a bear den in the Allegheny Mountains of Garrett County while Maryland DNR tags a black bear mother with four cubs. How do you keep bear cubs warm while their mother is “out cold?” Cuddle them!
Just in time for nesting season PBS NATURE premieres their three-part series Animal Homes. Episode 1 on April 8th is devoted to Nests.
Using time lapse photography, infrared light and tiny HD cameras, the producers got up close and personal during all the stages of nest building. The Anna’s hummingbird above is just a taste of the beautiful footage and intimate looks at the birds.
Each nest is custom made. The wonder is that strong, resilient, and intricate nests are woven out of grass and twigs using only a beak. And some build with mud, sticks or merely leaves:
Red ovenbirds (rufous hornero) of South America build an oven-shaped nest entirely of mud with an amazing internal baffle that forces them to squeeze in sideways. Watch what they do when the cowbirds come.
A male osprey attracts a mate while he builds a 400-pound nest from scratch, stick by enormous stick!
Male Australian brush turkeys build compost heaps of leaves where multiple females deposit their eggs, as many as 50 eggs per heap. It doesn’t matter whose kids they are. The “kids” are self sufficient when they hatch.
And if you bird by ear, don’t just “watch” the show. Listen, too! There’s a message in the soundtrack, the song of a familiar North American bird whose name is a nod to the name of the program. I thought its voice was misplaced in the South American footage until I read on Wikipedia that “It occurs fromCanadato southernmost South America and is thus the most widely distributed bird in theAmericas.”
Very cool, PBS NATURE! I learn something new every day.
Nine of us braved the cold this morning at the Bartlett Shelter in Schenley Park. We didn’t see anything blooming in 20F degrees but it was sunny and the birds were active.
We saw three Best Birds: a fox sparrow sunning himself by the stream, a golden-crowned kinglet flitting in the treetops, and a male pileated woodpecker hammering a dead branch (unusual for Schenley). I checked my records for the fox sparrow. He’s the earliest I’ve seen in Schenley Park. They always arrive alone — usually April 4 to 9.
Here are the birds we saw and heard:
* Red-bellied Woodpeckers
* Downy Woodpeckers
* Northern Flicker (heard, not seen)
* Pileated Woodpecker, unusual in Schenley Park
* Blue Jays, abundant and loud
* American Crow, flyover
* Carolina Chickadees
* Tufted Titmice
* White-breasted Nuthatches
* Golden-crowned Kinglet, 1
* European Starlings
* Fox Sparrow, 1 by the stream
* Song Sparrows, singing
* Dark-eyed Juncoes, singing
* Northern Cardinals, singing
* Common Grackles
* House Finches
I’m so glad we went out this morning! If I hadn’t promised to be there I would have missed that fox sparrow. 🙂
The next outing will be Sunday April 26, 8:30am. Meet at the Schenley Park Visitors Center (near Phipps). Check here for details as the date approaches.
(photo of the outing group, 29 March 2015 !If I misspelled your name, please let me know in a Comment)
They’ve done it again! The Downtown peregrines have been absent from the Gulf Tower since March 10 … yet they have been seen Downtown.
Apparently they are planning to nest somewhere else … but where? Let’s find out.
Join Pittsburgh Falconuts on our quest to find the Downtown peregrines. We’ll meet on Sunday March 22 at 1:00pm at the Dunkin’ Donuts at 28 Market Square and fan out from there.
If you can’t make it, wish us luck. We’ll need it!
Spring is coming next month and when it does, let’s go outdoors!
From March through June I’m leading bird and nature walks once a month in Schenley Park. Come out with me to see birds and blooms, trees and bees.
On each walk we’ll travel at the speed of botany (slowly!) keeping our eyes and ears open for the latest flora and fauna. Dress for the weather and wear comfortable walking shoes that aren’t afraid of mud. Bring binoculars and field guides if you have them. The walks will last two hours, but you can bow out early.
As each date approaches I’ll post a reminder on the blog — or visit my Events page any time for directions and up-to-date information including cancellations and rain dates.
Hope to see you in Schenley Park. I can hardly wait for Spring!
(photo of a northern magnolia blooming in Schenley Park by Kate St.John)