Unusual cold weather brings purple martin crusade


St. Louis Post-Dispatch, MO – Apr 8, 2014
By Aisha Sultan
ST. LOUIS POST-DISPATCH
With a bucket of thawed crickets and a bowl of mealworms next to him, John Miller cautiously opens a small door on the three-story white birdhouse in Forest Park.

He clears out a space next to the nests inside and inserts a mix of the bugs and worms. It may be the only meal the dozen purple martins flying overhead get for days.

The area’s five-day cold snap, which should warm up to the 50s today, could devastate the city’s tiny population of this species of swallow.
Miller is determined to save them.
ike a parent coaxing a toddler to eat, he has tried every trick to help the birds survive, including flipping dead crickets in the air with a large plastic spoon for the high-soaring birds that feed on insects they catch while flying. But the purple martin is a picky eater.

The wild birds depend on man-made housing structures set up and maintained by bird-loving “landlords” such as Miller. More than a million people in North America try to lure these birds to such housing, yet few take up residence. Once purple martins establish a home here, however, the migrating birds return to that exact spot, from as far away as Central and South America. They begin arriving in St. Louis in early March.

Miller, who lives by himself in Brentwood, has been anxious during the recent cold spell. He worries about a potential die-off, in which the city’s entire population of about 100 or so purple martins could disappear.

Enthusiasts describe the birds as giddy — almost as if they are dancing in the air — and chirping excitedly when they come home. The adult male looks nearly black until sunlight catches glints of the purplish-blue feathers on its body. There’s something enchanting about them, Miller said.

Nearly every day, he jogs by the birdhouses he helped establish in Forest Park. Some of the regulars know him as the “bird guy.” During questionable weather, he checks and feeds the established colonies daily.

On Sunday, Miller carried a ladder, a bucket of worms and an empty shoebox on his rounds. He planned to take home any dead or disabled purple martin he encountered. Miller took a deep breath before lowering the housing from its perch on the 40-foot pole.

“It’s a hobby that can lift your heart — and break it.”

Don Ruis, 46, of Dardenne Prairie, knows that heartache. He has cared for a colony of 22 pairs in his backyard for five years. He keeps a supply of frozen crickets in the freezer for emergencies. But a stretch of rainy and windy days last May caught him off guard.

He saw a bird fall to the ground that looked like one from the colony. When he went outside, Ruis found nine dead birds on the ground. There were seven more dead inside the gourds.

“We lost almost our whole colony,” he said. “It was very depressing.”

The day before he discovered the bodies, two purple martins perched right outside his house and looked in the window.

“It was like they were trying to tell me something’s wrong,” Ruis said.

This time, he has spent the freezing days outside flipping crickets to the birds until they caught on and started feeding on them. He has also stuffed their living quarters with extra bugs since Wednesday.

Not everyone agrees with these tactics, Miller said. Some feel that nature ought to take its course. But Miller feels a sense of responsibility to care for the birds that over generations have come to rely on humans.
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Column: Predator guards critical for bird nest boxes


Niles Daily Star, MI – Mar 22, 2014

Thursday, March 22, 2014 10:32 AM EDT

It happens to me every year. I have great intentions of getting my bird houses in tip top shape, however, as spring starts to creep in, there always seems to be more immediate projects.

I assure myself that the weather is still too nasty for birds to start housekeeping but then all of a sudden, it’s too late. They’ve either shunned my unkempt houses or, worse yet, moved in to ones that are so ill prepared that death to the babies is imminent. Birds are on a tight schedule and don’t wait for nice weather to do their thing.
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The Bird Lady: Swallows are not a like in home choices


kitsapsun.com
By Joan Carson
April 1, 2014

“That corner on the barn’s lean-to looks like a good place to put up a swallow house.” That observation was made as my spouse and I sat in the living room. For whatever reason, the view from one window made the barn and its attached structure stand out.

A birdhouse would face northwest, but it would receive sunshine most of the day. The area surrounding it was open, not closed in by trees or other buildings. This would allow the swallows to make their swift approach to the house without any interference.
There was a time when putting up a house for swallows was simple. That isn’t always the case anymore. Four swallow species will nest in man-made nest boxes or on structures built for human use. Barn swallows nest in barns, carports, garages, gazeboes and other outbuildings. Tree swallows and violet-greens nest in birdhouses. Purple martins use artificial gourds and nest boxes.

This column is primarily on the violet-green swallow because of two letters. One was from a reader who wanted to put up the correct house for violet-greens. The other was from a reader who had a helpful hint to pass on to anyone constructing that house.
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Riches of Gomantong Caves

wildasia.net/main/article contributed by Reza Azmi Gomantong Hill is the largest limestone outcrop in the Lower Kinabatangan area, and contains at least nine caves. For centuries, the Gomantong Caves have been renowned for the valuable edible birds’ nests made by two of the four species of swiftlets that roost in the caves. During the harvesting months, […]

Sarawak records sharp rise in wild swiftlet population

ecologyasia.com/news-archives KUCHING: Sarawak has recorded a sharp increase in the population of wild swiftlets following the implementation of a sustainable management plan by the Forest Department for the harvesting of bird’s nest.  Researcher Dr Lim Chan Koon said the number of white-nest swiftlets in a cave in middle Baram, northern Sarawak, had shot up to […]

Bird's nest gatherers arrested in raid in Palawan

bayanihan.org/html/article PUERTO PRINCESA CITY – Armed elements of the Philippine National Police-Criminal Investigation and Detection Group (PNP-CIDG) and the Philippine Navy (PN), together with the Palawan Council for Sustainable Development (PCSD), raided the Elephant Island here Saturday and arrested about 70 edible bird’s nest gatherers and watchers. The 70 gatherers and watchers were taken to […]

Scientists wait at rare bird’s nest for that condor moment


timesonline.co.uk
Chris Ayres in Los Angeles
A Californian condor has laid an egg in Mexico for the first time since the 1930s, with scientists watching like hawks in the hope that it will hatch any day.

The birth of a condor, one of the largest species of birds on Earth and featured on the coats of arms of several South American countries, would help to reintroduce the massive scavengers to the skies of Mexico several decades after being wiped out there.
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A Field Study on the Effects of Fort Morgan Virus, an Arbovirus Transmitted by Swallow Bugs, on the Reproductive Success of Cliff Swallows and Symbiotic House Sparrows in Morgan County, Colorado, 1976*


www.ajtmh.org/cgi
Thomas W. Scott, G. Stephen Bowen AND Thomas P. Monath
Division of Vector-Borne Viral Diseases, Centers for Disease Control, Public Health Service, Department of Health and Human Services, P.O. Box 2087, Fort Collins, Colorado 80522
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