Thursday, October 29, was the bimonthly bird survey at Shollenberger Park for the Petaluma Wetlands Alliance (PWA). The group gathered early, and the soft pink sunrise did not disappoint!
As with all survey mornings, a bevy of Red-winged Blackbirds declared “Good morning!” from the tules. As the sun rose, hundreds emerged en masse – here’s what it’s like to be beneath one of the emerging flocks.
And here’s a view of an extra large flock dispersing to the northwest.
Small flocks of Canada Geese streamed overhead as well.
The harsh cries of a hidden Red-shouldered Hawk rang out as we walked by.
We spied five tucked-in swans in the central pond which we assumed were of the Mute variety. But, when they later untucked, we discovered three Tundra Swans sitting beside two Mute Swans!
We heard a Northern Mockingbird singing and spotted it atop a tall tree, serenading the morning sun.
Listen below to the mockingbird’s spot-on rendition of an Acorn Woodpecker between 0:18 and 0:20 seconds.
Pop Quiz #1: To whom does this flying silhouette belong? Find the answer at the bottom of this post.
Near the Point Blue building, our count leader, Andy LaCasse, pulled the years-old remains of a barely recognizable kite from a tree. The White-tailed Kite was historically called the “Black-shouldered Kite” – you can see the remnants of the namesake black shoulder below.
As we came upon a group of foraging Killdeer, one took to flight and cruised overhead, giving us a look from below of its diagnostic double breast-bands.
Listen below to the noisy group that remained on the mudflats.
Pop Quiz #2: Who’s the owner of this cute duck butt??? Stay tuned to find out.
In a small puddle beside the trail, we encountered a single Greater Yellowlegs rushing about.
This male Common Yellowthroat obligingly showed off his flashy colors to his eager onlookers.
As we watched a giant barge move by slowly in the Petaluma River, we heard a Virginia Rail call once from the tall, marshy grass.
Meanwhile, a Northern Harrier caught our eye as it effortlessly swooped past searching for its next meal.
Along the opposite riverbank, a healthy-looking coyote trotted by.
Though many folks tend to overlook and even scorn Rock Pigeons, we find their iridescence worthy of an admiring look.
Answer to Pop Quiz #1: The flying silhouette was a Black-necked Stilt.
Answer to Pop Quiz #2: The cute duck butt belongs to a male Northern Shoveler.
And here’s a female Northern Shoveler for good measure!
By the end of the morning, the team had tallied 64 species for PWA’s October 2020 survey.
If you have any questions about this particular count or if you’re interested in participating in future counts, please contact the coordinator/compiler for these surveys, Len Nelson, at lennelsn@comcast.net.
Another wonderful post! I love the kildeer spectrogram. It looks like writing. All the pictures are spectacular. I especially enjoyed the mockingbird’s Acorn Woodpecker imitation.
Thanks, Maria. The spectrogram totally looks like writing – we really like that, thanks for pointing that out! 🙂
Great to see you counting so many species. Up here, north of 45, at -4,5°C and snow this morning, only small feeder bunch. So keep publishing nice posts like this one, it’s good for the mood.
Hello, André! Ahhh, it’s gotten quite cold in your area again. The days are still warm here, but getting a little cooler at night now. It’s nice to hear from you!
Love your photos and posts. Thank you! My office is in Cotati, and back when I used to go there, a walk along the nearby creek yielded great birding, and particularly an abundance of Northern Mockingbirds, always at the top of something . . . house, tree, antenna, etc. It was always fun to listen for awhile and try to figure out who they were mimicking. I love the acorn woodpecker voice you caught!
Hi Stephen, thanks for writing!! Those mockingbirds love to project, don’t they? 🙂 Hope you are still getting to enjoy some nice birds near your home even though you’re not going in to the office!