by Pigeon Patrol | May 13, 2016 | Animal Deterrent Products, Bird Netting, Pigeon Spikes, Pigeons in the News
Each year, thousands of Arizona residents email or call Rosie Romero’s radio show with questions about everything from preventing fires in their chimneys to getting rid of tree roots invading their sewer system. His goal is to provide answers that suit the specific lifestyle wherever someone lives in Arizona.
Q: I’m interested in having a solar electrical system built on my roof. But I’m wondering what experience the solar industry has had with birds that try to nest under the panels. I have a sloped roof. Would it be harder for nests to be built in that situation?
A: Most of the time when birds try to nest under solar panels, it’s usually in the case of flat roofs. Generally, a frame is put up to deter birds from nesting. In addition, there are wire-mesh devices that can clip onto solar panels to keep doves and pigeons out. Plastic bird netting can be used as well.
Q: I have a foam roof on my home in Tucson and my air conditioner is on top of that roof, along with my ductwork. The ducts that come down into the house have been insulated with foam as well. But recently, my roof has sprung a leak around the air conditioner. Roofers have told me that to fix the leak, I have to take off the entire foam roof. Why can’t I just take off one section of the foam and then patch that area with new foam? The roofer says I can’t because new foam won’t stick to the old.
A: I can understand what you’re trying to say, and actually it does seem as if you should be able to do that. However, if the elastomeric coating that is on top of the foam has been sunburned, it might be impossible to get the foam patch to stick. You should get a second opinion on your situation from a qualified, experienced foam-roofing company.
Q: Does a person who climbs up on your roof to inspect the damage need to have a license or do they have to have some kind of certification? In other words, can my neighbor go up and inspect my flat roof to tell me what is wrong and where my leak is coming from?
A: Obviously, anyone can go up on your roof to check out what’s going on, and that person doesn’t need a license or certification. But I wouldn’t send just anyone up there; you need a licensed contractor who has a significant amount of experience. For one thing, flat roofs are tough to troubleshoot, because water can travel from one spot on a roof to another to leak into your house. Although walking around on a flat roof can be easier, one misstep on a sloped roof can lead to a fall or other injury. And sometimes just walking on a roof can do quite a bit of damage.
Keep in mind that if there is a problem on a roof that needs fixing and that fix requires $1,000 worth of work, then the repair has to be done by a company licensed by the state registrar of contractors.
About Pigeon Patrol:
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Voted Best Canadian wholesaler for Bird Deterrent products four years in a row.
Contact Info: 1- 877– 4– NO-BIRD (www.pigeonpatrol.ca)
by Pigeon Patrol | May 12, 2016 | Bird Deterrent Products, Bird Netting, Pigeon Patrol's Services, Pigeon Spikes
A pair of proteins may hold the key as to how animals like pigeons, sharks and bees sense the Earth’s magnetic field and use it to navigate, scientists say.
“This magnetic protein compass may explain how animals can navigate their way,” said lead researcher Dr Can Xie, a molecular biophysicist at Peking University in Beijing.
However another expert is not convinced the finding, reported in today’s issue of the journal Nature Materials, is the key to solving the mystery of how animals navigate.
Scientists have been trying for a long time to work out the biological machinery that enables animals — including pigeons, trout, sharks, bats, turtles, whales and bees — to sense the Earth’s magnetic field and use it for navigation.
Dr Xie and colleagues thought that since a broad range of animals possess this sense, there should be a single “evolutionarily conserved” system that is responsible.
The protein complex spontaneously aligns in the direction of external magnetic fields
Dr Can Xie, Peking University
Previous research has suggested that a light-sensitive protein in the eye called cryptochrome (Cry) plays a key role in magnetic sensing abilities, but Dr Xie and colleagues reasoned it would need to team up with other proteins to actually form a compass.
They screened the genome of fruit flies and discovered an iron-containing protein they dubbed MagR (for magneto-receptor), which can have features of a magnet when polymerised.
“For example MagR forms a rod-like polymer and can orient itself in the direction of a given magnetic field,” Dr Xie said.
He said computer modelling and experiments show how MagR couples with Cry, and that both the MagR polymer and MagR/Cry protein complex can actually respond to magnetic fields.
“The protein complex spontaneously aligns in the direction of external magnetic fields,” Dr Xie said.
“We also showed through immunohistochemical studies biochemical and biophysical methods that the MagR/Cry complex is stable in the retina of pigeons.
“Biochemical and biophysical methods indicated this complex can also forms in butterfly, rat, whale and human cells.
“This is all strong evidence indicators that this biological compass exists in animals.”
Dr Xie said further research was required to understand how Cry was helping MagR to become magnetic, and how signals from the compass were processed by the nervous system.
“To construct an entire and complete explanation of magnetoreception and magnetic navigation may take decades and probably several generations to complete,” he said.
Dr Xie, the discovery of such proteins could be used in the future for manipulating cells and molecules in the human body using magnetic fields.
New Zealand expert prefers the nose to the eyes
However, Professor Michael Walker of the University of Auckland, who has been studying magnetic sensing for decades, is not convinced by the latest findings.
I would back the magnetite hypothesis over the cryptochrome hypothesis
Professor Michael Walker
“It’s a very tentative suggestion,” he said.
“So far as I can tell, the evidence supplied by the researchers is in vitro, not in animals.
“There is no evidence that the correct conditions for the formation of the protein complex actually exists in the eye of animals.”
Professor Walker prefers another hypothesis — that animals navigate using cells in the nose containing crystals of an iron oxide known as magnetite.
He said a large body of research supports this, including experiments in which pigeons that have their noses anaesthetised can no longer navigate properly.
Such research suggests no input from the eyes is required for magnetic sensing.
“I would back the magnetite hypothesis over the cryptochrome hypothesis,” Professor Walker said.
While Dr Xie said that both hypotheses have “credible theoretical and experimental foundations”, Professor Walker said natural selection would make it highly unlikely there is more than one biological compass.
About Pigeon Patrol:
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Voted Best Canadian wholesaler for Bird Deterrent products four years in a row.
Contact Info: 1- 877– 4– NO-BIRD (www.pigeonpatrol.ca)
by Pigeon Patrol | May 11, 2016 | Animal Deterrent Products, Bird Deterrent Products, Bird Netting
A MUM intends to fight an on-the-spot £50 fine for feeding pigeons in the city centre after claiming she had no idea it was an offence.
Claire Jenkins admitted doing that near Topshop in Oxford Street when confronted by a litter enforcement officer, but said that it only involved little scraps of bread.
“I bought a frankfurter for me and a burger for my 16-year-old son from one of the street outlets,” said Mrs Jenkins, of Clos Trafle, Gowerton. “We eat them on the bench there. We had little scraps left. I put mine on the bench and he put his on the ground. We walked to a bin to put our napkins in and when we turned around a warden said it was classified as litter. I thought he was joking. I live in Gowerton and never come into Swansea. I said I didn’t know about it and didn’t see any signs.”
Mrs Jenkins said she was given a £50 fixed penalty rising to £75 if not paid with seven days, and leading to a magistrates court appearance if the latter was not paid within 14 days.
Seagull feeding fines dropped because religions could be offended, but Swansea says not
“I found it degrading,” she said. “I was feeding crumbs. I didn’t know it was classed as an offence.”
A Swansea Council spokesman said: “We launched a city-wide campaign in the summer to encourage the public to put leftover food in the bin and not throw it on the ground for birds. This was following a request by city centre businesses whose customers say they have been plagued by seagulls that are causing a nuisance, particularly when people are consuming food.
“The feedback we received from visitors has been very positive. Posters have been put up on bins in the city centre advising shoppers of the penalties for littering and our message is that if you don’t drop litter you won’t face the fine.”
About Pigeon Patrol:
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Voted Best Canadian wholesaler for Bird Deterrent products four years in a row.
Contact Info: 1- 877– 4– NO-BIRD (www.pigeonpatrol.ca)
by Pigeon Patrol | May 10, 2016 | Bird Netting, Pigeon Patrol's Services, Pigeons in the News, UltraSonic Bird Control
Many birds travel in flocks, but the question of how they choose the leader has long puzzled scientists.
Now a team of researchers led by Mr Benjamin Pettit from Oxford University think they have the answer.
They fitted four flocks of 10 homing pigeons with small data logging backpacks and sent them on a series of group and solo flights.
These tracked not only the birds’ skill in making a beeline for home, but also measured their ability to influence the flock’s direction by recording the fractional time delays it takes one bird to react to another when flying together.
Some birds are naturally faster and consistently get to the front, where they end up doing more of the navigation, which means on future flights they know the way better.
Associate Professor Dora Biro
The researchers found that when the birds flew a route on their own for the first time those identified as leaders were no better than followers in forging a direct route home to their roost. But when the birds were tested individually after they had flown the route as part of a flock, leaders were found to have learned straighter homing routes than followers.
“Some birds are naturally faster and consistently get to the front, where they end up doing more of the navigation, which means on future flights they know the way better,” said study co-author Associate Professor Dora Biro, also of Oxford University.
“You can compare this to a ‘passenger-driver’ like effect: drivers in a car have to pay attention while passengers are often unable to recall the route they were driven along, especially if they remained passive in the navigation process.”
The finding, published in Current Biology, changes our understanding of how the flocks are structured and why pigeons have consistent leadership hierarchies, the researchers said.
Are leaders born or made?
Previous research had shown that leaders were not necessarily the most successful breeders or those with more social affiliations (friends) in the flock. Giving followers extra training flights does not promote them into a leadership position either.
Researcher releasing pigeon
PHOTO: Even when the pigeons were released from different locations the same pigeons led the flock (Zsuzsa Akos)
Instead, pigeons build on their natural strengths – in this case flight speed – to become leaders, said the researchers.
“Flight speed is correlated with body size, pectoral muscle mass and so on, but not necessarily with competence at solving the task at hand,” Dr Biro said.
“But we found that leaders learnt more during navigational problem-solving than followers, and as a result became better informed leaders.
“This suggests a positive feedback between leadership and competence, where leaders become increasingly more competent at leading – in a sense, they are ‘made’ into better leaders by being forced to lead in the first place.”
Even when the birds were released from new locations the same birds tended to lead, added Mr Pettit.
Could pigeon leadership apply to other birds?
Mr Pettit said the research demonstrated leadership hierarchies could arise from individual differences driven by a simple mechanism such as speed.
“In this case, the slower birds lag slightly behind and end up following their faster flock mates. Leadership does not require complex social interactions,” he said.
The findings indicated we would expect to find leadership in a wide variety of species that travel in groups, he said.
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However other factors would also come into play in migratory species.
“It depends on the variation in experience within the flock,” Mr Pettit said.
“In our experiment, the pigeons all had roughly the same level of experience, having never been released from those sites before. If some flock members have much more experience than others, for example migratory flocks with a mix of ages, then experience is probably a larger determiner of leadership.
“Another consideration is that in v-shaped flocks, flying in front is more energetically costly, so birds such as pelicans, ibises, and geese might have different patterns of leadership for that reason.”
About Pigeon Patrol:
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Voted Best Canadian wholesaler for Bird Deterrent products four years in a row.
Contact Info: 1- 877– 4– NO-BIRD (www.pigeonpatrol.ca)
by Pigeon Patrol | May 9, 2016 | Animal Deterrent Products, Bird Deterrent Products, Bird Netting, Pigeon Spikes
The Village of Lancaster has taken preventive measures to halt an increase in the feral cat and rat population.
The Village Board passed a resolution on Monday accepting trap, neuter and return programs as viable and acceptable population control tools for the cats.
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Board members voted unanimously to allow people to go into areas affected by large populations of feral and free-roaming cats, trap them, spay or neuter them, and set them free. The groups humanely trap the cats and vaccinate them before they are released back into the areas where they were found.
Historically, the practice has been to trap the animals and kill them.
However, under what the village is calling the TNR program, the animals will act as placeholders, occupying territory and living their lives without more cats moving into the area. The existing cats will not have the means to reproduce if trapped, limiting the growth of population.
“In lieu of destroying feral cats, they are going to be gathered, neutered and released back to where they were found,” said Village Attorney Arthur Herdzik, who wrote the resolution. “Studies indicate that destroying them creates a vacuum that other cats fill. There is also a cruelty issue.”
Under the resolution, the trapping of cats is now legal in the village and residents are encouraged to participate.
The board was approached by Feral Cat FOCUS Inc., an all-volunteer, not-for-profit company that deals with cat populations in this manner for the safety of the animals and of the people who live in the affected neighborhoods.
“[FOCUS] approached me. It is a humane way to treat cats. They aren’t taken to a shelter. The Erie County Legislature is endorsing this,” said village Trustee Russell W. Sugg. “Groups like FOCUS will educate the public. There is no cost to the village.”
According to FOCUS, the group has already performed 60 to 70 recent procedures on cats in the Lancaster area.
Buffalo, Williamsville, Springville and West Seneca have recently passed similar legislation.
The village has also seen an increase in activity from rat populations.
According to Shawn Marshall, the village’s code enforcement officer, he has received around 75 calls from residents complaining about rats since he took the job in June.
“The downtown business district area has had problems for years now.” said Marshall.
Rats have become more active and are attracted to dog feces, open garbage cans, leaf and firewood piles, and vacant structures.
At this time, the village does not have lidded garbage totes for trash collection.
According to Marshall, the totes would have to be provided by the Town of Lancaster and the cost to provide the totes to residents would be in the millions of dollars as the current fleet of trucks is not fitted with tote lifts.
Residents can prevent any possible rat infestation by cleaning up leaf piles, lifting firewood piles off the ground, getting lidded garbage cans and regularly cleaning up any waste from pets and disposing of it properly.
If residents have a rat issue, they can contact the Erie County Health Department, which will bait the rats for disposal.
According to Marshall, the county will take care of the problem in about a week.
Marshall is no stranger to rats. Near his home on Como Park Boulevard near Aurora Street, he had a problem at the beginning of November. He returned home one night to see a rat on one of his decorative Halloween pumpkins.
Marshall said all he can do is direct people to the county Health Department.
Residents can contact the Erie County Health Department by calling 858-7690.
About Pigeon Patrol:
Pigeon Patrol Products & Services is the leading manufacturer and distributor of bird deterrent (control) products in Canada. Pigeon Patrol products have solved pest bird problems in industrial, commercial, and residential settings since 2000, by using safe and humane bird deterrents with only bird and animal friendly solutions. At Pigeon Patrol, we manufacture and offer a variety of bird deterrents, ranging from Ultra-flex Bird Spikes with UV protection, Bird Netting, 4-S Gel and the best Ultrasonic and audible sound devices on the market today.
Voted Best Canadian wholesaler for Bird Deterrent products four years in a row.
Contact Info: 1- 877– 4– NO-BIRD (www.pigeonpatrol.ca)
