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WILDLIFE WATCHING — A researcher with the Intermountain Bird Observatory at Boise State University will be in Coeur d'Alene to present a program on a hummingbird banding project.
- See the Sunday outdoors story about Pollock and the observatory's hummingbird research
The program is set for 7 p.m. Tuesday, April 14, at Lutheran Church of the Master, 4800 N. Ramsey Rd.
Jessica Pollock, research biologist, will discuss banding these tiny birds and what studies have revealed about their biology and habitat.
Pollock has been banding hummingbirds for 10 years in Idaho and British Columbia.
The program is sponsored by the for the Coeur d'Alene Audubon Society.
WILDLIFE WATCHING — Like little jewels in the sky, hummingbirds capture everyone's attention when they "hum" by.
But only recently have scientists been able to study them closely enough to understand how their tongues function while feeding on flower nectar.
- This video presents a fascinating explanation.
The hummer's tongue is about twice as long as it s beak. The tongue is a unique "nectar trap" with two tubes and rows of flaps attached to a supporting rod that extends and then retracts compactly into the beak.
See how it works!
WILDLIFE WATCHING — People camping and fishing in North Idaho are taking note and enjoying what appears to be a good population of colorful hummingbirds in the region.
The photos above where shot and compiled by Hal Blegen of Spokane, who was in the field for fishing last week, but equally fascinated by the creative ways campers were tending to the hummers. Here's his report:
The hummingbird population up and down the North Fork of the Clearwater and Kelly Creek was thriving (during my recent fishing trip). I found that a number of campsites had make-shift feeders. They were made from whiskey bottles, plastic drink containers, empty fruit trays, and bottle caps, patched together with tie wraps, duct tape and coat hangers.
The curious thing was that they all seemed to work just fine. There was no shortage of ideas or hummers, but finding enough sugar to keep them filled was a challenge.
22 days from hatch to leaving the nest. Just for some perspective, here are pictures of the empty nest. Yes, that is a standard, store bought chicken egg, so that is how big the nest is. And the picture of the empty nest lets you know that the final nest was actually spread out larger, as the chicks got bigger. The original nest into which the eggs were laid was more like a cup, than the final soup bowl shape.
WILDLIFE — You're living well when hummingbirds chose your yard for their nursery.
This is the second consecutive year Bill Bender has had a nest off the back porch of his South Hill home.
The chicks are seven days old in this photo from the weekend.
We put one out years and years ago.
And soon the birds arrived. But before long, it turned into a yellow-jacket feeder. So we abandoned the project.
But maybe someone knows how to avoid that outcome. I'm all ears.
WILDLIFE WATCHING — Hummingbirds have been known to begin trickling into the Spokane-Coeur d'Alene area as mid-April.
- Fill the feeders with sugar water, made by combining four parts hot water to one part white sugar, boiled for one to two minutes. NEVER use honey, which promotes the growth of harmful bacteria, or artificial sweeteners, which have no nutritional value. Also avoid red food coloring.
- Clean the feeders with a solution of one part white vinegar to four parts water about once a week. If your feeder has become dirty, try adding some grains of dry rice to the vinegar solution and shake vigorously. The grains act as a good abrasive. Rinse your feeder well with warm water three times before refilling with sugar solution.
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"We need to support natural winter processes," said WDFW biologist Chris Anderson of Mill Creek, "and that includes shifts in foraging areas for migrating species like hummingbirds. Taking nectar feeders down at this time of year is probably more natural and avoids the potential for keeping birds dependent on them when they should be moving on. Wild birds are not pets that need to be taken care of through feeding. But if you want to maintain feeders, be responsible and committed to it. Keep those feeders clean, filled, and heated with lights if necessary."
BIRD WATCHING — Bill Bender of Spokane treated his Facebook friends this summer to a 22-day photo documentary of the hatching and fledging of two hummingbird chicks. They were hatched in a nest built on a wind chime on the deck of his South Side home.
One of the birds left the nest on day 21, leaving the second chick to hang around one more day before fledging, with mamma rarely seen, he said.
Do birds form tight families that stick together through winter? Some do, including the trumpeter swans that hatch at Turnbull National Wildlife Refuge.
But species that stick together after the nesting season are rare.
Most young birds are on their own soon after they leave the nest. In fact, in many bird families, the parents migrate south long before their youngsters do, according to the National Wildlife Federation.
In the case of most species of hummingbirds, the female raises her offspring until they are out of the nest and able to feed themselves. A few weeks later, she disappears. The youngsters are left alone to fatten up for their long migratory flight to a place in the tropics where they have never been before, the federation says on its website.
They linger at the natal feeding grounds for several more weeks, sucking up as much nectar, sugar water and tiny insects as possible before heading south.
BIRDWATCHING — Inland Northwest birder Nancy Miller of Viola, ID, photographed this hummingbird this week — possibly a sub-adult male Anna's hummingbird, experts say — feeding on her geraniums in a different way than she's noticed before:
"This one does something I’ve not seen them do – sits on the stem of the flower and gets nectar from any buds drooping within reach."
BIRDWATCHING — Living in a hummingbird migratory route has its benefits for close-up bird observation.
When the activity was peaking at her feeder, Abagail Alfano of Pine, La., put a sugar-water solution in a red plastic cup and didn't have to wait long before she had a swarm of feathered friends.
She said they lit light as a feather on her hand.