Showing posts with label rock pigeons. Show all posts
Showing posts with label rock pigeons. Show all posts

Monday, May 25, 2009

Birds in Paradise: Pigeons Share Similar Mating Process to Humans

New York Post
May 24, 2009

Love them or hate them, rock doves are surely New York's unofficial feathered mascot. To honor them on National Pigeon Day (June 13), the New York Bird Club and United Poultry Concerns will host an event from noon to 4 p.m. at Pilgrim Hill in Central Park, featuring an appearance by singer-songwriter Nellie McKay, among other attractions. But since sex sells, the sponsors might want to add a discussion on pigeon porn to the program. I, for one, wouldn't have to attend a demo -- the airshaft adjacent to my apartment is a veritable lovers' lane for pigeons.

Their cooing is more than just ordinary urban background noise: It's proof that pigeons have more in common with us humans than we might think, especially in the mating department.

Rita McMahon, who rescues birds in distress and runs the Wild Bird Fund, concurs. But while human females won't marry a guy after just one pass or memorable meal -- especially if he throws up on the date -- female pigeons will. After initial coos, the male regurgitates his meal into the female's beak during a ritual called "billing."

As is often the case with humans, a female pigeon's sex drive is higher than a male's. "Some of the ladies are very horny, and will begin the mating process again immediately after sex," McMahon says.

But perhaps they're just worried the male might leave them. Because while most pigeons are renowned for their monogamy, there are exceptions. "Males will divorce a female if she's infertile," McMahon allows.

Before, I viewed the feathered occupants of that dark, gloomy airshaft as live entertainment for my cats. Now I realize that what I have is an enlightening window into the stimulating sex lives of pigeons. If only I could get past the fact that they relentlessly use my air conditioner as a litter box.

js@pet-reporter.com

Monday, April 27, 2009

The Efficacy of OvoControl P

One of the most common OvoControl® questions is, "how well does it work?" The answer to this question actually has two parts, 1) how well does OvoControl interfere with egg hatchability? and, 2) how quickly will OvoControl reduce the population of birds?

Egg Hatchability
The active ingredient in OvoControl, nicarbazin, interferes with egg development and acts as a contraceptive in birds. The egg hatchability effects of nicarbazin are well documented and characterized in the scientific literature and the data is indisputable - if a bird eats the bait daily and in an adequate quantity, the eggs will simply not hatch. As occurs frequently in nature, birds will abandon a failed nest and try again.

Population Effects
The rate at which a pigeon population declines depends on a range of variables, primarily related to site-specific characteristics. Controlling variables in a free ranging population of birds is obviously challenging. Nevertheless, the data reported in the US (Linda Vista) is consistent with what has been reported in Italy. The absence of successful reproduction, in combination with natural attrition, reduces the population of birds at a rate of approximately 50%, annually.

OvoControl reduces the population of birds - gradually and predictably - all without the risks of a toxicant or need to remove dead or dying birds.

For more details, see the new 2-page white paper for OvoControl Efficacy on the company website at www.OvoControl.com.

OvoControl® is a registered trademark of Innolytics, LLC, Rancho Santa Fe, CA.

Saturday, December 22, 2007

Commentary: Pigeons, People & Perceptions

Commentary
Pigeons, people & perceptions
By Mickey Z.
Online Journal Contributing Writer
Nov 15, 2007, 00:14

New York City Councilman Simcha Felder is sick and tired of some Big Apple residents “doing whatever they do all over the city without anyone trying to stop it.” Is he talking about trigger-happy cops, double parked cab drivers, omnipresent terror suspects, loud cellphone users, or maybe corporate lawyers? Nope. Felder has his legislative eye on Columba livia, a.k.a. Rock Pigeon (the bird formerly known as Rock Dove).

According to BirdWeb.com, the Rock Pigeon is “originally from Europe, Northern Africa, and India” but was “introduced to North America in the 1600s.” Since then, of course, “numbers have increased significantly as more and more of our country is urbanized.”

To combat the seemingly urgent problem of urbanized pigeon droppings, the intrepid Councilman Felder plans to introduce legislation banning the feeding of Columba livia. To defy this ban would be to risk a $1,000 fine. (Interestingly, the Rock Pigeon is despised while conversely its all-white cousins -- the Dove -- remain a beloved symbol of peace. Could this be a case of avian racism?) Mayor Michael Bloomberg hasn’t yet endorsed the ban but did opine: “We do have a lot of pigeons and they do tend to foul a lot of our areas.”

Just for the hell of it, let’s replace the word “pigeons” with the word “corporations” in Bloomberg’s statement. Better fit, huh? How about if we just insert “humans”?

For some, the feral pigeon could be viewed as a nuisance. But in all the thousands of years Columba livia have dwelled on this planet, did any of them ever feel the need to invent, say, nuclear weapons? No Rock Dove created pesticides, napalm, Agent Orange, or the internal combustion engine; you can’t blame cigarettes, greenhouse gases, hydroelectric dams, waterboarding, or mercury-laced vaccinations on a pigeon; and rest assured no non-human conjured up zoos, animal experimentation, factory farming, or the rodeo.

Also in the news is James M. Stevenson, founder of the Galveston Ornithological Society. Stevenson is currently on trial in Texas, charged with fatally shooting a cat that he said was “stalking endangered shorebirds.” In his own defense, the bird-watching enthusiast said: “This is about wild species disappearing from your planet. I did what I had to do.” Apparently, that jury will hear no theories as to why so many wild species are disappearing from our planet.

Maybe Councilman Felder can blame that on the Rock Pigeon, too.

Copied with permission: Online Journal
Mickey Z. can be found on the Web at http://www.mickeyz.net/.

Copyright © 1998-2007 Online Journal
Email Online Journal Editor